TY  - BOOK
ED  - Delhi. Directorate of Industries
TI  - Industrial survey of Delhi, second - 1964
U1  - 338.47688 
CY  - Delhi
PB  - Directorate of Industries
KW  - Delhi
KW  - Fountain pen industry
KW  - Industrial survey
N1  - Fountain pen industry. 1966
ER  -