TY  - BOOK
AU  - Smith D R L
AU  - Smith, D R L
AU  - Smith D R L
TI  - Examples in Mechanical Science for Technicians
U1  - 621/SMI 
CY  - London
PB  - Blackie and Son Ltd.
KW  - Examples
KW  - Mechanical
KW  - Science
KW  - Technicians
ER  -