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005 20211015173751.0
008 211015b |||||||| |||| 00| 0 eng d
020 _a9788174092359
040 _cHU
082 _a526.9
100 _aAgor R
_912885
245 _aA Text book of surveying and Leveling
_cR. Agor
260 _aNew Delhi
_bKhanna
_c2013
300 _a1216
_bpc
_c21
942 _2ddc
_cBOOKS
_n0
999 _c13114
_d13114