TY  - GEN
AU  - Edwards,Chester W.
AU  - Edwards,Chester W.
TI  - Overlay drafting systems
AV  - T352.E3.1984 
PY  - 1984///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - Architectural drafting
KW  - Overlay drafting system
KW  - Structural drawing
N1  - Includes index
ER  -