Mohamed Hassan Yousif Elshazly <br/><br/>
Hard coating for metal forming tools and injection moulds /  
 التكسية الصلدة لعدد تشكيل المعادن و قوالب حقن البلاستيك 
Mohamed Hassan Yousif Elshazly ; Supervised M. Elsherbiny , A. Matthews  
 - Cairo :   Mohamed Hassan Yousif Elshazly ,   1998 
 - 177 P. :   photographs ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Mechanical Engineering