000 004260000a22001570004500
245 _aAdvanced surveying : a textbook of advanced surveying for engineering students, practising engineers and surveyors
100 _aAgor, R.
250 _a3rd ed.
260 _aDelhi
_bKhanna
_c1994
300 _a673p. : ill.
500 _aIndex included.
080 _a528
_bA4
650 _aSURVEYING
041 _aEN
942 _cBK
999 _c29329
_d29329