00346nam 2219388 450000100060000000300230000600500090002900800410003810000280007926000400010730000240014724500550017119388StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  aUniversity of Ain Shams bCairo: Ain- Shams University c1966 a1 -31 Arabic, 1- 44 aAin Shams Science Bulletin / Ain- Shams University