000 00267nam a22001097a 4500
003 OSt
008 210810b ||||| |||| 00| 0 eng d
082 _a624.1517
_bDES/TE
100 _aDeshpande R S
_94924
245 _aTesxtbook of surveying and levelling
942 _cBK
999 _c271364
_d271364