Humble, Richard. <br/><br/>
Marco Polo / 
Richard Humble ; introd. by Elizabeth Longford. 
 - 1st American ed. 
 - New York :  Putnam,  1975, c1974. 
 - 232 p. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 224. 
<br/><br/><label>ISBN: </label>0399114734 :  $12.95 9780399114731 
<br/><br/><label>Subjects--Personal Names: </label><br/>Polo, Marco, 1254-1323? 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Travel, Medieval.<br/>Asia--Description and travel.
<br/><br/><label>LC Class. No.: </label>G 3709  / H86 1975 
<br/><br/><label>Dewey Class. No.: </label>910/.92/4  B