000 00559nam a22002177a 4500
003 OSt
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008 140402b xxu||||| |||| 00| 0 eng d
020 _a9788174092359
040 _cKLIB
041 _aeng
082 _a526.9
_bAg74t
100 _aAgor, R.
245 _aA text book of surveying and levelling: for degree diploma students; practicing engineers and surveyors
250 _a11th ed.
260 _aDelhi
_bKhana
300 _a1216p.:ill.
650 _aScience
650 _aSurveying; Leveling
942 _cBK
999 _c17628
_d17628