000 00295nam a2200133Ia 4500
100 _aAGOR R
650 _aSurveying
365 _cRS
365 _d1
942 _cENGBK
245 _aA Text Book of Surveying and Leveling
260 _bKhanna Publishers
_c1982
_aNew Delhi
300 _aXVI+429 PP
999 _c13765
_d13765