000 00386nam a22001577a 4500
003 OSt
008 090616t xxu||||| |||| 00| 0 eng d
082 _a624:528.4
_bAGO
100 _aAgor ,R
_97136
245 _aTextbook of advanced surveying /3rd ed.
250 _a3rd ed.
300 _a674p.
653 _a624:528.4
942 _2ddc
_cBK
260 _aNew Delhi
_bKhanna Publishers
_c1997
999 _c335052
_d335052