TY  - BOOK
AU  - Bevan,Thomas
TI  - The Theory of Machines : : A Text-book for Engineering Students 
U1  - 621.8 23
PY  - 1939/// [1946]
CY  - London
PB  - Longmans, Green and Co.
KW  - Mechanical engineering
KW  - Machines
KW  - Theory
N1  - Includes Index and Bibliography
ER  -