KESSINGER PUB CO Sivumäärä: 164 sivua Asu: Pehmeäkantinen kirja Julkaisuvuosi: 2008, 01.01.2008 (lisätietoa) Kieli: Englanti
Deformations of Railroad Tracks and the means for remedying them - 1907 - by THE RAILROAD GAZETTE. --- PREFACE. It is evident that railroad travel is about to undergo a considerable evolution. Speeds of 100 and 120 kilometers 62.14 and 74.52 miles an