TY  - BOOK
AU  - Parker, Maurice Arthur.
AU  - Pickup, Fred.
TI  - Engineering drawing with worked examples
SN  - 074870311X :
U1  - 604.2 
PY  - 1990///, repr.1995, 2015
CY  - Cheltenham
PB  - Stanley Thornes
KW  - Mechanical drawing
ER  -