TY  - GEN
AU  - Haider, S. Nafis
TI  - Fundamentals of organic chemistry:a textbook for +2, Intermediate Engineering and Medical Entrance Examinations 
SN  - 8121907675
PY  - 1979///
CY  - New Delhi
PB  - S. Chand & Company
KW  - Chemistry,organic-Problems,exercise,examination
ER  -