Semer-Purzycki, Jeanne <br/><br/>
A Practical Guide to Fares and Ticketing 
Jeanne Semer-Purzycki 
 - 2nd ed.  
 - Boston  Delmar Publishers, Inc.  1994 
 - ix, 389 pages ;  28 cm. 
<br/><br/><label>ISBN: </label>0-8273-6088-6 
<br/><br/><label>Dewey Class. No.: </label>R/387.742/Se5/1994