TY  - BOOK
T1  - Simplified design of roof trusses for architects and builders.
DA  - [1953]
CY  - New York,
AU  - Parker, Harry,
ET  - 2d ed.
CN  - TG500
CN  - TG500
PB  - Wiley
PP  - New York,
PY  - [1953]
ID  - 5076
KW  - Trusses.
KW  - Roofs.
KW  - Strains and stresses.
TI  - Simplified design of roof trusses for architects and builders.
ER  -