TY  - BOOK
AU  - Stirling, Norman
TI  - An introduction to technical drawing
SN  - 971-08-0478-2
U1  - 604.24 
PY  - 1977///]
CY  - New York
PB  - Delmar Publishers
KW  - Engineering
KW  - Geometrical drawing
KW  - Mechanical drawing
N1  - Includes glossary and index
ER  -