TY  - BOOK
AU  - Davies,B.L.
AU  - Yarwood,A.
TI  - Engineering drawing and computer graphics
SN  - 0442306164
PY  - 1986///
CY  - Wokingham, Berkshire, Eng.
PB  - Van Nostrand Reinhold (UK)
KW  - Mechanical drawing
KW  - Computer graphics
ER  -