00439nam a22001577a 4500 8173191530 624.25 SUR L-39, P-170 C.S Surana 43371 Grillage analogy in bridge deck analysis New Dehli Narosa publishing house 1998 xiv, 253 p. ill. 0 0 0 624_250000000000000_SUR MCE 379 R. Agrawal 43372 ddc BK 547196 547196 0 0 ddc 0 0 MCE MCE 2014-07-04 0 624.25 SUR MCE-42863 2014-07-04 2014-07-04 BK