Exploring Lifespan Development / 
Berk E. Laura  
 - Toronto :  Pearson ,  2008 
 - xxiv,519[12,74,26 ] P, ;  col ill. 
<br/><br/><label>ISBN: </label>0205522688 
<br/><br/><label>LC Class. No.: </label>BF713   / .B47  2008