TY  - BOOK
AU  - Nelson,John A.
TI  - Handbook of architectural and civil drafting
U1  - 720 
PY  - 1983///
CY  - New York
PB  - Van Nostrand Reinhold
KW  - Architectural drawing
KW  - Mechanical drawing
KW  - Structural drawing
KW  - Topographical drawing
ER  -