TY  - BOOK
AU  - Nad,A.K.
TI  - An Advanced Curse in Practical Chemistry / 
SN  - 8173813027 (pbk.)
U1  - 546 
PY  - 1997///.
CY  - Kolkata : 
PB  - New Central Book Agency, 
KW  - Practical chemistry
N1  - Includes index
ER  -