000 00273nam a2200121Ia 4500
008 220201s2008 xx 000 0 eng d
041 _aENG
100 _aKOCHHAR, C L
245 0 _aSURVEYING-I
260 _aNEW DELHI
_bS K KATARIA
_c2008
300 _a277
942 _2ddc
_01
999 _c63140
_d63140