Ahmed Mansour Elgelani <br/><br/>
Production of some elementary particles through electron positron collision /  
 انتاج بعض الجسيمات الأوليه من خلال تصادم إلكترون وبوزيترون 
Ahmed Mansour Elgelani ; Supervised A. B. Khalil , M. Elkhishen 
 - Cairo :   Ahmed Mansour Elgelani ,   1998 
 - 162Leaves :   charts ;   30cm 
<br/><br/>Thesis(Ph.D.) - Cairo University - Faculty of Science - Department of Mathematics