TY  - BOOK
T1  - Structural drafting /
DA  - c1977.
CY  - Houston, Tex. :
AU  - Weaver, Rip.
CN  - T355
CN  - T355
PB  - Gulf Pub. Co.,
PP  - Houston, Tex. :
PY  - c1977.
N1  - Includes index.
ID  - 8305
KW  - Structural drawing.
SN  - 0872018105
TI  - Structural drafting /
ER  -