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1I whakaputaina 1968Ngā marau “...Electric railroads Congresses....”
E hui ana Pukapuka -
2I whakaputaina 1992Ngā marau “...Railroads Economic aspects Congresses....”
E hui ana Pukapuka -
3I whakaputaina 1995Ngā marau “...Street-railroads Congresses....”
E hui ana Pukapuka -
4I whakaputaina 1979Ngā marau “...Railroads Brakes Congresses....”
E hui ana Pukapuka -
5I whakaputaina 1987Ngā marau “...Electric railroads Congresses....”
E hui ana Pukapuka -
6I whakaputaina 1961Ngā marau “...Railroads Electrification Congresses....”
E hui ana Pukapuka -
7I whakaputaina 1981Ngā marau “...Railroads Electronic equipment Congresses....”
E hui ana Pukapuka -
8I whakaputaina 2004Ngā marau “...Railroads Trains Technological innovations Congresses....”
E hui ana Pukapuka -
9I whakaputaina 1994Ngā marau “...Railroads Research United States Congresses....”
E hui ana Pukapuka -
10I whakaputaina 1996Ngā marau “...Railroads Rolling-stock Design and construction Congresses....”
E hui ana Pukapuka -
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12I whakaputaina 1993Ngā marauE hui ana Pukapuka
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13I whakaputaina 1996Ngā marau “...Railroads Safety measures Congresses....”
E hui ana Pukapuka -
14I whakaputaina 1976Ngā marau “...Railroad cars Dynamics Congresses....”
E hui ana Pukapuka -
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