TY  - BOOK
AU  - Davey,Herbert Thomas
AU  - Wilkins,Robert James
TI  - Engineering drawing,: including introductory practical design data for students of engineering,
U1  - 604.2 
PY  - 1952///]
CY  - London
PB  - Macdonald
KW  - Mechanical drawing
KW  - Industrial design
ER  -