TY  - BOOK
AU  - Gupta, R.K...[et.al.]
TI  - Economical timber trusses for industrial building
U1  - 634.98912 21st ed
PY  - 1981///
CY  - New Delhi
PB  - The Controller of Publications
KW  - Economic
KW  - Timber
KW  - Industrial building
ER  -