Shahan, Sherry. <br/><br/>
Working dogs /  [book] 

 - [Mahwah, N.J.] :  Troll Communications,  c1999. 
 - 31 p. :  col. ill. ;  23 cm. 
 - Planet reader.  Level 1 .
<br/><br/><label>ISBN: </label>0816765227 
<br/><br/><label>LCCN: </label>00501132  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Working dogs<br/>Working dogs.<br/>Dogs.
<br/><br/><label>LC Class. No.: </label>SF428.2  / .S52 1999 
<br/><br/><label>Dewey Class. No.: </label>636.73