TY  - BOOK
AU  - Das,Nabagopal
AU  - Sarker,Nalini Ranjan
TI  - Industrial planning: Why and How / 
U1  - 338.9 DAS  
PY  - 1940///.
CY  - Calcutta : 
PB  - General Printers and Publishers, 
KW  - Industiral planning
N1  - Includes index
ER  -