000 00357nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a978-0-07-015137-6
082 _a526.36
_bDUG
100 _aDuggal, S
245 0 _aSurveying vol-1
260 _aNew Delhi :
_bTata Mcgraw Hill,
_c2011.
300 _a612
365 _a340
650 _aCivil Engineering
999 _c98902
_d98902