000 00369nam a2200145Ia 4500
008 220217s9999||||xx |||||||||||||| ||und||
020 _a9781259028991
082 _a624.18 DUG
100 _aDuggal, S.K
245 0 _aSurveying vol 1
250 _a4
260 _aMcgraw hill book company
_bNew Delhi
_c2015
300 _aXIII, 625p.
_b495
650 _aSURVEYING
999 _c187039
_d187039