TY  - BOOK
AU  - MADAN LAL
TI  - 200 PROFITABLE CHEMICAL INDUSTRIES
U1  - GN660.M261T2 
PY  - 1900///
CY  - DELHI
PB  - SMALL INDUSTRY RESEARCH INSTITUTE
KW  - 200 PROFITABLE CHEMICAL INDUSTRIES
N1  - UNIVERSAL BOOK SERVICE
ER  -