000			00407nam a22001697a 4500
999			_c513 _d513
005			20220712130134.0
008			170214b xxu||||| |||| 00| 0 eng d
020			_a9788121917803
041			_aeng
082			_a526.9 _bALA/P
100			_aAlak De
245			_aPlane surveying : _bAlak De
260			_aNew Delhi : _bS. Chand & Co., _cc2000.
300			_axv, 664 p.
650			_aSurveying
942			_cBK