TY  - BOOK
AU  - Hepler,Donald E., Wallach, Paul I.
AU  - x
TI  - Architecture: Drafting & design
SN  - x
U1  - 720.2/HEA 
PY  - 1971///
CY  - N.Y.
PB  - McGraw Hill
KW  - Architecture - Design and Plans
N1  - x
ER  -