TY  - BOOK
AU  - Awatef Hussein Emam , 
AU  -  Abdel Ghany Mohamed Abdel Ghany
AU  -  Ferial A . Ahmed
AU  - Daad Mohamed Fouad
TI  - Institute of statistical studies and research / 
PY  - 1995///
KW  - Institute of statistical studies and research
N1  - Thesis (M.Sc.) University, 1995; Bibliography: pages  103 : 108
ER  -