000 00272nam a2200121Ia 4500
008 220201s1986 xx 000 0 eng d
100 _aKOCHHER C L
245 0 _aSURVEYING VOL I
250 _a8
260 _aDELHI
_bKATSON PUB HOUSE
_c1986
300 _a325
942 _2ddc
999 _c90519
_d90519