TY  - BOOK
AU  - Masani,N.J.
AU  - Gupta,R.K.
AU  - Purthi,K.S
ED  - Forest Research Institute, Dehardun
TI  - Six meters standard timber truss for light weight roof
U1  - 694.2 
PY  - 1966///
CY  - Delhi
PB  - Manager of Publications
ER  -