000 00221nam a22000977a 4500
100 _aRANGWALA
245 _aRAILWAY BRIDGE AND TRNNEL ENGINEERING
260 _aANAND
_bCHAROTAR
_c2012
300 _aXXIII, 792P
942 _cBK
999 _c8645
_d8645