000 00323nam a2200133Ia 4500
008 230326s9999 xx 000 0 und d
020 _a0
082 _a526.9
_bDUG
100 _aDuggal, S. K.
245 0 _aSurveying Vol-I
260 _a
_bTata McGraw hill Publishing company limited
_c2005
365 _b188
650 _a
_a
999 _c4008
_d4008