Rathus, Spencer A. <br/><br/>
Understanding child development 
Spencer A. Rathus 
 - Philadelphia  Holt, Rinehart and winston  1988 
 - xxiv, 676p 
<br/><br/><label>ISBN: </label>0030018374 
<br/><br/><label>Dewey Class. No.: </label>155.4 R188 U