TY  - GEN
AU  - Mohammed Khatib
AU  - Abdelaziz Khamis , 
AU  - B.T.Hassan , 
TI  - An intelligent tutoring system for algebra / 
PY  - 1999///
CY  - Cairo : 
PB  - Mohammed Khatib , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty Of Science - Department Of Mathematics
UR  - http://172.23.153.220/th.pdf
ER  -