TY  - BOOK
AU  - David A. Madsen
TI  - Engineering Drawing and Design
SN  - 0000051418
U1  - 621.81 
PY  - 1996///
CY  - New York
PB  - Delmar
KW  -  Drawing
KW  -  Engineering
KW  - Design
KW  - M/c Design,Draw & Engg Draw,Graphy
ER  -