TY  - BOOK
AU  - HAJRA S.K. CHOUDHURY
TI  - ELEMENTS OF WORKSHOPE TECHNOLOGY
U1  - 621.9/HAJ/ELE/V.2 
PY  - 1964///
CY  - BOMBY
PB  - ASIA PUBLISHING HOUSE
KW  - APPLIED PHYSICS
KW  - ENGINEERING
ER  -