000 00263nam a2200109Ia 4500
008 220201s1980 xx 000 0 eng d
100 _aMeyer, CF & Gibson, DW
245 0 _aRoute serveying & design
260 _bHarper & Row
_c1980
300 _a548
942 _2ddc
999 _c81228
_d81228