Wahler, Robert G.  1936, <br/><br/>
Ecological assesment of child problem behavior :  A clinical package for home, school and institutional settings / 
Robert g. wahler, alvin e. house, Edward e. stambaugh 
 - 81 páginas 
 - Pergamon general psychology series ;  58 .
<br/><br/><label>ISBN: </label>0080195865 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Niños enfermos mentales
<br/><br/><label>LC Class. No.: </label>RJ503.5  / W34