Eller, William <br/><br/>
Tricky Troll / 
W. Eller, K.B. Hester; Ill. A. Adams, M. Belanchia, T. Carr and others. 
 - New York :  Laidlaw Brothers, Publishers,  1976. 
 - 256 p. :  ill. ;  24 cm. 
 - The Laidlaw reading program  Level 7 .
<br/><br/><label>ISBN: </label>0-8445-3421-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Childish literature<br/>Reading (Elementary)