TY  - BOOK
AU  - Hammond,Rolt
TI  - Seperation and purification of materials
SN  - Rs. 50.00
U1  - 660.2842 
CY  - London
PB  - Heywood, 1958
KW  - Materials
KW  - Standards
KW  - Chemical engineering
KW  - Raw materials
KW  - Standards, Engineering
ER  -