Sabin, Francene. <br/><br/>
The magic string /  [book] 

 - Mahwah, N.J. :  Troll Associates,  c1981. 
 - [32] p. :  col. ill. ;  24 cm. 
 - A Giant first-start reader .
<br/><br/> Doris uses her magic string to help one of her ducklings learn to swim. 
<br/><br/><label>ISBN: </label>0893755478 :  $7.95 (est.) 0893755486 (pbk.) :  $1.25 (est.) 
<br/><br/><label>LCCN: </label>81004076  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ducks<br/>Swimming
<br/><br/><label>LC Class. No.: </label>PZ7.S1172  / Mag 
<br/><br/><label>Dewey Class. No.: </label>[E]