Dixon, Franklin W. <br/><br/>
The jungle pyramid / 
by Franklin W. Dixon. 
 - New York :  Grosset & Dunlap,  c1977. 
 - 180 p. :  ill. ;  20 cm. 
 - Hardy boys mystery stories ;  56 .
 - Dixon, Franklin W.  Hardy boys mystery stories ;  56. .
<br/><br/> The search for missing gold takes the Hardy boys to the Yucatán Peninsula where they uncover a second mystery. 
<br/><br/><label>ISBN: </label>0448089564  0448189569  $2.50 
<br/><br/><label>LCCN: </label>76014297 /AC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mystery and detective stories.
<br/><br/><label>LC Class. No.: </label>PZ7.D644  / Ju 
<br/><br/><label>Dewey Class. No.: </label>[Fic]