A text book of railways bridges and tunnels
Gupta, D. L., Supple, O. P. and Sharma, O. P.
A text book of railways bridges and tunnels - Ludhiana ; Katson Publshing House , 1981 - 29p.
22.50
Bridge Engineering
Engineering
624.2 / GUP
A text book of railways bridges and tunnels - Ludhiana ; Katson Publshing House , 1981 - 29p.
22.50
Bridge Engineering
Engineering
624.2 / GUP