000 00278nam a2200109 4500
082 _a625.7GUP
100 _aGupta, B.L
245 _aTextbook of Road, Railway, Bridges and Tunnel Engineering
260 _aIndia:
_bStandard Publications,
_c1997.
300 _a1060p. ;
942 _cBK
999 _c8712
_d8712