TY  - BOOK
AU  - GUPTA (R R);KUMAR (M);GUPTA (V)
TI  - Heterocyclic chemistry Vol 2: five membered heterocycles
SN  - 978-81-8128-221-7
U1  - 547.59 GUPH 
PY  - 2013///
CY  - New Delhi
PB  - Springer Verlag
KW  - Chemistry
KW  - Organic Chemistry
ER  -