Gackenbach, Dick <br/><br/>
Harry and the Terrible whatzit 
/ Dick Gackenbach 
 - E.U.A  : Clarion  , 1977 
 - 30 p.  : il.  ; 22 cm 
<br/><br/><label>ISBN: </label>0-89919-223-8 
<br/><br/><label>Dewey Class. No.: </label>E GAC