Hoda Mohamed Waguih Awad <br/><br/>
Explaiting the raugh sets theory in knowledge discovery in databases /  
 استخدام نظرية الفئات التقريبية لاكتشاف المعرفة من قواعد البيانات 
Hoda Mohamed Waguih Awad ; Supervised Ahmed Rafea 
 - Cairo :   Hoda Mohamed Waguih Awad ,   1999 
 - In various Leaves ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Institute Of Statistical Studies and Research - Department Of Computer and Information Sciences