Mash,Eric J <br/><br/>
Abnormal child psychology 
Mash,Eric J and  David A. Wolfe 
 - 3rd ed. 
 - canada  Thomson wadsworth  2007 
 - xxii,545p.:  ill.;  28cm 
<br/><br/> include index 
<br/><br/><label>ISBN: </label>9780495093541 
<br/><br/><label>Dewey Class. No.: </label>616.89