TY  - JOUR
AU  - farajallahi, mehran
AU  - sarmadi, mohammadreza
AU  - Nemati, S.H
TI  - A study of the Payamenoor University's educational demand 
analysis based upon distant learning system
JO  - Educational researches
VL  - 5
IS  - 19
SP  - 1
EP  - 20
PY  - 2009
DO  - 
ER  -