TY  - BOOK
AU  - Morrison,John Lamb Murray
AU  - Crossland,B.
TI  - An introduction to the mechanics of machines, S. I. units  / 
SN  - 582447208
U1  - 621.81 
PY  - 1971///
CY  - London : 
PB  - Longman, 
KW  - Machinery
KW  - Design
ER  -