000 00276nam a2200121Ia 4500
008 220201s1999 xx 000 0 eng d
082 _a526.9
_bROY
100 _aRoy, S.K.
245 0 _aFundamentals of surveying
260 _aDelhi
_bPHI
_c1999
300 _a606
942 _2ddc
999 _c35730
_d35730