Choynowski, Mieczyslaw. <br/><br/>
Adolescent aggressiveness and its dependence on age, sex, and position among siblings. 

 - Malmo :  Dept. of Educational and Psychological Research, School of Education,  1973. 
 - Educational and psychological interactions ;  no. 38 .
<br/><br/>Bibliography: p. 114-118. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aggressiveness (Psychology)