20474
Ahuja, T. D.
Roads, railways, bridges and tunnels enginnering
Delhi
Standard Book House
1993
xii, 675p.: ill
Includes index
T.D. Ahuja, G.S. Birdi
11th rev. and enl. ed
، Civil engineering
، Railroad engineering
، Highway engineering
، Bridges
، Tunnels
TA
145
.
A35
1993
AU
AU Birdi, G. S.
TI
CL
