Moustafa , Moustafa Ibrahim . <br/><br/>
Properties of some symmetric expressions with application to diophantine equation and theory of congruences .  [Thesis /] 
 خواص بعض الصيغ المتماثلة مع تطبيقاتها في المعادلات الالديوفونتانية ونظرية التكافؤيات . 
Moustafa Ibrahim Moustafa . 
 -  1999. 
 - 94 p :  ill ;  24 cm. 
<br/><br/> includes summary  in arabic. 
<br/><br/>Thesis (M.S ) -- Ain Shams university, 1999. 
<br/><br/>includes bibliogrphic  referance (91-94). 
<br/><br/> All age. 
<br/><br/><label>Dewey Class. No.: </label>515.353 
<br/><br/><label>National Library of Medicine Call No.: </label> / MP