000			00283nam a2200133 4500
999			_c5981 _d5981
082			_a526.9SHA
100			_aShahani, P.B.
245			_aAdvanced Surveying
250			_a2nd ed.
260			_aIndia: _bIBH Publishing, _c1992.
300			_a779p. ;
650			_aSurveying
942			_cBK