000
00263nam a2200109Ia 4500
008
220201s1980 xx 000 0 eng d
100
_a
Meyer, CF & Gibson, DW
245
0
_a
Route serveying & design
260
_b
Harper & Row
_c
1980
300
_a
548
942
_2
ddc
999
_c
81228
_d
81228