TY  - BOOK
AU  - May, Tony
AU  - Timings, RogerMay, Tony
TI  - Newnes mechanical engineer's pocket book
SN  - 9780750632621
AV  - 621.21 TIM 1997 
U1  - 621.21 TIM 1997 
PY  - 1997///
CY  - Oxford
PB  - Newnes
KW  - Mechanical Engineering
ER  -