000 004150000a22001570004500
060 _a100
082 _a526.9 SHA
100 _aShahani, P B
245 _aText book of surveying, V I metric system
250 _a2
260 _aNewdelhi, Oxford & IBH publishing company
260 _c1982
300 _a542
650 _aSurveying/metric system-survey/chain survey/levelling/plane table survey
942 _cBK
999 _c351805
_d351805