TY  - BOOK
AU  - Gupta, R.R
AU  - Gupta, V
AU  - Kumar, M
TI  - Heterocyclic chemistry - vol.1
SN  - 8181282205
U1  - 547.59 GUP 
PY  - 2005///
CY  - New Delhi
PB  - Springer (India)
KW  - Chemistry - Heterocyclic
ER  -