000 00407nam a2200169Ia 4500
003 OSt
008 181001s2016 xx 000 0 und d
020 _a9788174092359
082 _a625.732
_bAGO
100 _aAgor, R.
245 0 _aTextbook of surveying and levelling
250 _a12th
260 _aNew Delhi:
_bKhanna,
_c©2015
300 _a1234p.
650 _aCivil Engineering
942 _2ddc
_cBK
_04
999 _c7343
_d7343