Presentations
YESBU | LYM | ALYM

2012 final , 28 August 2010

DNA , 28 August 2010

Turkey , 28 August 2010

PISA , 21 August 2010

لعنة الفراعنة , 24 July 2010

World Cup , 10 July 2010

_الهند.pptx_ , 10 July 2010

التنمية الإقتصادية فى الهند , 10 July 2010

why one way of thinking , 03 July 2010

ظاهره الأحتباس الحرارى , 03 July 2010

<< < 31 32 33 34 35 36 37 38 39 > >>
Bibliotheca Alexandrina - P.O.Box 138-Chatby,Alexandria 21526, EGYPT
Email: aeyc.yesbu@bibalex.org