Rylko, Danuta. <br/><br/>
Water Safe Your Baby in One Week / 

 - New York :  Addison-Wesley Publishing Company,  1991. 
 - xviii, 88 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>020110898410890 
<br/><br/><label>Dewey Class. No.: </label>797.210880542/  / RYL