Ashraf Latif Tadross <br/><br/>
Photometric and statistical studies of open clusters' properties using CCD - observations /  
 CCD - Camera دراسات فوتومترية وإحصائية لعناصر الحشود النجمية المفتوحة المرصودة بنظام الـ 
Ashraf Latif Tadross ; Supervised M.Marie , W.Pfau , A.I.Osman 
 - Cairo :   Ashraf Latif Tadross ,   2000 
 - 53Leaves :   charts ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty Of Science - Department Of Astronomy and Meteorology 
<br/><br/><label>Subjects--Index Terms: </label>CCD - observations Open clusters' properties