TY  - BOOK
AU  - Kaushik,R.K, Yadav,M.S
AU  - x
TI  - Basic facts on chemistry: x
SN  - 8174880402
U1  - 540/K21b 
PY  - 1995///
CY  - New delhi
PB  - Anmol pub.
KW  - Chemistry
N1  - x
ER  -