TY  - BOOK
AU  - Virmani,O.P..
AU  - Narula,A.K..
TI  - Applied chemistry / 
SN  - 8122408141
U1  - 546 
PY  - 0000/// no date
CY  - New Delhi : 
PB  - New Age International , 
KW  - CHEMISTRY
N1  - NULL
ER  -