000 00296nam a2200133Ia 4500
100 _aGUPTA R B and GUPTA B K
650 _aSurveying
365 _cRS
365 _d1
942 _cENGBK
245 _aText Book of Surveying
260 _bSatya Prakashan
_c1983
_aNew Delhi
300 _aVIII+665 PP
999 _c15692
_d15692