TY  - BOOK
AU  - Bevan,Thomas
TI  - The Theory of Machines: A Text-book for Engineering Students 
SN  - 9788131729656
AV  - TJ145 .B48 2010
U1  - 621.81 
PY  - 1956///]
CY  - London, New York
PB  - Longmans, Green
KW  - Mechanical engineering
ER  -