TY  - BOOK
AU  - MAthur. S. B.
TI  - Mechanical engineering,: (objective and conventional type),
AV  - TJ 146 .M38 1983 
PY  - 1983///
CY  - Delhi-Jalandhar
PB  - J. C. Kapur for Dhanpat Rai & Sons
KW  - Mechanical engineering
ER  -