k 2 ; lq f h& rk m gS f k 2 ; lq f ` + f k7 f 5 v 8 8Sunesdoc.unesco.org/images/0021/002162/216269a.pdf · Å gf R 6k 6#b Sl 'k q f 2R ; wp Z w gRx Å Û k :x Û 5 6_ : 6#b o df3

Page 1 <img data-url='document/k-2-lq-f-h-rk-m-gs-f-k-2-lq-f-f-k7-f-5-v-8-a-gf-r-6k-6b-sl-k-q-f.html?page=1' data-page='1' class='cut-thumb lazyload' alt='Page 1: k 2 ; lq f h& rk m gS f k 2 ; lq f ` + f k7 f 5 v 8 8Sunesdoc.unesco.org/images/0021/002162/216269a.pdf · Å gf R 6k 6#b Sl 'k q f 2R ; wp Z w gRx Å Û k :x Û 5 6_ : 6#b o df3' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader040.cupdf.com/reader040/viewer/2022030822/5b3813067f8b9a600a8cdfc7/html5/thumbnails/1.jpg' width='140' height='200' /> (UNEVOC

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Page 4 <img data-url='document/k-2-lq-f-h-rk-m-gs-f-k-2-lq-f-f-k7-f-5-v-8-a-gf-r-6k-6b-sl-k-q-f.html?page=4' data-page='4' class='cut-thumb lazyload' alt='Page 4: k 2 ; lq f h& rk m gS f k 2 ; lq f ` + f k7 f 5 v 8 8Sunesdoc.unesco.org/images/0021/002162/216269a.pdf · Å gf R 6k 6#b Sl 'k q f 2R ; wp Z w gRx Å Û k :x Û 5 6_ : 6#b o df3' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader040.cupdf.com/reader040/viewer/2022030822/5b3813067f8b9a600a8cdfc7/html5/thumbnails/4.jpg' width='140' height='200' /> Page 5 <img data-url='document/k-2-lq-f-h-rk-m-gs-f-k-2-lq-f-f-k7-f-5-v-8-a-gf-r-6k-6b-sl-k-q-f.html?page=5' data-page='5' class='cut-thumb lazyload' alt='Page 5: k 2 ; lq f h& rk m gS f k 2 ; lq f ` + f k7 f 5 v 8 8Sunesdoc.unesco.org/images/0021/002162/216269a.pdf · Å gf R 6k 6#b Sl 'k q f 2R ; wp Z w gRx Å Û k :x Û 5 6_ : 6#b o df3' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader040.cupdf.com/reader040/viewer/2022030822/5b3813067f8b9a600a8cdfc7/html5/thumbnails/5.jpg' width='140' height='200' /> Page 6 <img data-url='document/k-2-lq-f-h-rk-m-gs-f-k-2-lq-f-f-k7-f-5-v-8-a-gf-r-6k-6b-sl-k-q-f.html?page=6' data-page='6' class='cut-thumb lazyload' alt='Page 6: k 2 ; lq f h& rk m gS f k 2 ; lq f ` + f k7 f 5 v 8 8Sunesdoc.unesco.org/images/0021/002162/216269a.pdf · Å gf R 6k 6#b Sl 'k q f 2R ; wp Z w gRx Å Û k :x Û 5 6_ : 6#b o df3' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader040.cupdf.com/reader040/viewer/2022030822/5b3813067f8b9a600a8cdfc7/html5/thumbnails/6.jpg' width='140' height='200' /> Page 7 <img data-url='document/k-2-lq-f-h-rk-m-gs-f-k-2-lq-f-f-k7-f-5-v-8-a-gf-r-6k-6b-sl-k-q-f.html?page=7' data-page='7' class='cut-thumb lazyload' alt='Page 7: k 2 ; lq f h& rk m gS f k 2 ; lq f ` + f k7 f 5 v 8 8Sunesdoc.unesco.org/images/0021/002162/216269a.pdf · Å gf R 6k 6#b Sl 'k q f 2R ; wp Z w gRx Å Û k :x Û 5 6_ : 6#b o df3' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader040.cupdf.com/reader040/viewer/2022030822/5b3813067f8b9a600a8cdfc7/html5/thumbnails/7.jpg' width='140' height='200' /> Page 8 <img data-url='document/k-2-lq-f-h-rk-m-gs-f-k-2-lq-f-f-k7-f-5-v-8-a-gf-r-6k-6b-sl-k-q-f.html?page=8' data-page='8' class='cut-thumb lazyload' alt='Page 8: k 2 ; lq f h& rk m gS f k 2 ; lq f ` + f k7 f 5 v 8 8Sunesdoc.unesco.org/images/0021/002162/216269a.pdf · Å gf R 6k 6#b Sl 'k q f 2R ; wp Z w gRx Å Û k :x Û 5 6_ : 6#b o df3' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader040.cupdf.com/reader040/viewer/2022030822/5b3813067f8b9a600a8cdfc7/html5/thumbnails/8.jpg' width='140' height='200' /> (UNEVOC