TY  - BOOK
AU  - Parkash,Satya, Tiwari, Ram Das.
AU  - x
TI  - Advanced chemical calculations in organic, analytical and Physical chemistry: x
SN  - x
U1  - 540/P845a 
PY  - 1986///
CY  - New Delhi
PB  - S. Chand
KW  - Chemistry
N1  - x
ER  -