Bies, John D.
Mapping and topographic drafting - 1st ed. - Cincinnati South-Western Publishing 1983 - vii, 264 p. ill. 27 cm.
0538333308
Topographic maps
526.8 / BIE/1983
Mapping and topographic drafting - 1st ed. - Cincinnati South-Western Publishing 1983 - vii, 264 p. ill. 27 cm.
0538333308
Topographic maps
526.8 / BIE/1983