000 00267nam a2200133Ia 4500
100 _aAGOR R
650 _aSurveying
365 _cRS
365 _d1
942 _cENGBK
245 _aSurveying
260 _bKhanna Publishers
_c1982
_aNew Delhi
300 _aXVI+429 PP
999 _c37202
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