TY  - BOOK
AU  - Gupta,S.C.
TI  - Production Technology: a text book for Engineering Students 
U1  - 671 21
PY  - 1993///
CY  - New Delhi
PB  - Khanna Publishers
KW  - Metal-work
KW  - Production engineering
N1  - Includes bibliographical references and index
ER  -