Railroad track mechanics and technology :  proceedings of a Symposium held at Princeton University, April 21-23, 1975 / 
ed. by Arnold D. Kerr. 
 - Oxford [etc.] :  Pergamon Press,  1976. 
 - XIII, 431 s. :  il. ;  26 cm. 
<br/><br/>Bibliogr. przy rozdz. Indeks. 
<br/><br/><label>ISBN: </label>0080219233 
<br/><br/><label>Universal Decimal Class. No.: </label>625.1 :  629.4](06)