TY  - GEN
AU  - Abdelrhman Barakat Ahmed Elgazzar
AU  - Farouk A. Gad , 
TI  - Synthesis and reactions of polycondensed heterocycles : : Thienoazolo - , thienopyrimido-and thienoazolopyrimidoazines / 
PY  - 1996///
CY  - Cairo : 
PB  - Abdelrhman Barakat Ahmed Elgazzar , 
N1  - Thesis(M.Sc.) - Cairo University - Faculty of Science - Department of Organic Chemislry
UR  - http://172.23.153.220/th.pdf
ER  -