000 00295nam a2200121Ia 4500
008 160921s9999 xx 000 0 und d
100 _aGUPTA BL
245 _aROADS, RAILWAYS, BRIDGES TUNNELS AND HARBOUR DOCK ENGINEERING
250 _a5th
260 _bSTB
_c2008
300 _a5.126
942 _cBK
999 _c643
_d643