TY  - BOOK
AU  - Perry, Robert H.
AU  - Chilton, Cecil H.
TI  - Chemical engineer's handbook
SN  - 0070494789
U1  - 660 
PY  - 1973///
CY  - New York
PB  - McGraw Hill
KW  - Chemical engineering
N1  - One copy price is USD = 8.29  1 USD = 159.85 LKR on the date of 29/06/2018
ER  -