000 00342nam a2200145Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0
082 _a627.131
_bPUN
100 _aPunmia, B C.
245 0 _aSurveying
260 _aNew Delhi :
_bLaxmi Publisher,
_c2007
300 _a642.
365 _a135
650 _aHydraulic engineering
999 _c17460
_d17460