Economical roof truss designs through modern timber engineering
Masani, N.J.
Economical roof truss designs through modern timber engineering - Dehra Dun 1965 - 0.5 - No. 177; Forest Research Insti .
69.024.8:695.1
Economical roof truss designs through modern timber engineering - Dehra Dun 1965 - 0.5 - No. 177; Forest Research Insti .
69.024.8:695.1