TY  - BOOK
AU  - Langlands , Ian 
AU  - Thomas , A.J. 
TI  - Handbook of structural timber design
U1  - 338.17492 21st ed.
PY  - 1939///
CY  - Melbourne
PB  - Government Printer
KW  - Timbers-Handbooks, manuals, etc
N1  - Index: pp 274-83
ER  -