000 00439cam a2200181ua 4500
001 1407
008 210219n2011 ii |||gr||||Z||||||eng
020 _a9780070751376
040 _aIN-GwRGU
041 _aeng
082 _a625.723
100 _aDuggal,S K,
_eAuthor.,
245 _aSurveying vol-1
_cBy S K Duggal
250 _a3rd ed.
260 _aNew Delhi
_bTata Mc Graw Hill
_c2011
300 _axiv,612p:
_c20cm.
942 _2ddc
_cBK
999 _c1380
_d1380