TY  - BOOK
AU  - Obermeyer,Thomas L.
TI  - Architectural drafting: residential and commercial 
SN  - 0028004159
AV  - NA2708  .O23 1993
PY  - 1993///
CY  - Westerville, OH
PB  - McGraw-Hill
KW  - Architectural drawing
KW  - Technique
ER  -