000 00363nam a2200169Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aSingh Vijay
245 0 _aWells and caissons
260 _aRurkee
260 _bNew Chand And Bros. Roorkee.
260 _c1981
300 _a240p.
365 _b40
650 _aCIVIL
942 _cDBK
999 _c16764
_d16764