共 50 条
- [1] PROBLEMS OF URBAN GEOGRAPHY IN UNITED-STATES-OF-AMERICA [J]. MITTEILUNGEN DER OSTERREICHISCHEN GEOGRAPHISCHEN GESELLSCHAFT, 1971, 113 (03): : 235 - 261
- [2] UNITED-STATES-OF-AMERICA [J]. INTERNATIONAL JOURNAL OF POWDER METALLURGY, 1989, 25 (02): : 153 - 156
- [7] TELECOMMUNICATIONS IN THE UNITED-STATES-OF-AMERICA [J]. TELECOMMUNICATION JOURNAL, 1980, 47 (06): : 299 - 299
- [9] A SURVEY OF THE ROADS OF THE UNITED-STATES-OF-AMERICA, 1789 - COLLES,C [J]. WILLIAM AND MARY QUARTERLY, 1961, 18 (04): : 595 - 596
- [10] A SURVEY OF THE ROADS OF THE UNITED-STATES-OF-AMERICA, 1789 - COLLES,C [J]. MISSISSIPPI VALLEY HISTORICAL REVIEW, 1961, 48 (02): : 302 - 303