000 00265nam a2200109Ia 4500
008 220201s1978 xx 000 0 eng d
100 _aKOCHHER C L
245 0 _aTEXT BOOK OF SURVEYING
260 _aDELHI
_bS K KATARIA AND SONS
_c1978
300 _a566
942 _2ddc
999 _c89713
_d89713