Entertainment & Humor David l drummingp3

1. By David 2. Drum  The drum is a musical instrument in the percussion family. They are generally made by stretching a drumhead or drum skin over a shell. The shell is…

Documents COMPACTION

Slide 1 COMPACTION Topic COMPACTION Presented to Dr. Ayub Elahi Presented by Group leader. M.Zeeshan haider yousaf Zia. # 14 Haider ayub # 13 Bilal ansari #35 COMPACTION…