Burkart, A. J. <br/><br/>
Tourism : past, present, future 
<label>/ by </label> Burkart, A. J. 
<label>;</label> Medlik, S. 
 - 2nd ed 
 - London  Heinemann  1974 
 - xiv, 366p.  23 cm. 
<br/><br/><label>Dewey Class. No.: </label>338.477965  / BUR