TY  - BOOK
AU  - Gupta,C.R.
TI  - Basic Shop theory sheet metal
U1  - 671.35 22
PY  - 1997///
CY  - New Delhi
PB  - Dhanpat rai pub
KW  - Metal Cutting
KW  - Manufactaring- metal
N1  - Includes bibliographies references
ER  -