TY  - BOOK
AU  - Scanlon, Stephen 
TI  -  Performing engineering operations. Level 1. Student book / 
SN  - 9780435075088
U1  - 620.0076 
PY  - 2012///.
CY  -  Oxford : 
PB  - Heinemann
KW  -  Engineering ; Engineering -- Examinations -- Study guides
N1  - Includes index
ER  -