TY  - BOOK
AU  - Walker,Theodore D.
AU  - Davis,David A.
TI  - Plan graphics
SN  - 0442237790
AV  - NA2700 .W34 1990
PY  - 1990///
CY  - New York
PB  - Van Nostrand Reinhold
KW  - Architectural drawing
N1  - Includes index
ER  -