Mash,Eric. J. <br/><br/>
Abnormal child psychology / 
Eric J. Mash, David A. Wolfe. 
 - Belmont, Calif. :   London :   Wadsworth ;   Thomson Learning,    2004. 
 - 545 p;  27 cm. 
<br/><br/><label>ISBN: </label>9780534554354 
<br/><br/><label>LC Class. No.: </label>RJ499