Dixon, Franklin W. <br/><br/>
Hunting for hidden gold / 
by Franklin W. Dixon. 
 - New York :  Grosset & Dunlap,  1963. 
 - 177 p. :  ill. ;  20 cm. 
 - Hardy boys mystery stories ;  5 .
 - Dixon, Franklin W.  Hardy boys mystery stories ;  5. .
<br/><br/> Frank and Joe solve a dangerous mystery involving a payroll robbery, a mine cave-in, a piano-playing ghost and a booby-trapped helicopter. 
<br/><br/> 4.8  Follett Library Resources  5-8 
<br/><br/><label>ISBN: </label>044808905X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mystery and detective stories.<br/>Mystery and detective stories.
<br/><br/><label>Dewey Class. No.: </label>[Fic]