TY  - BOOK
AU  - Roy, K. P.
AU  - Choudhury, S. K. Hajra
TI  - Elements of mechanical engineering
SN  - 0-906216-06-0
PY  - 1973///
CY  - Bombay
PB  - Media Promoters
KW  - Machine tools
KW  - Machinery
KW  - Mechanical engineering
KW  - NASA thesaurus
ER  -