McBride-Chang, Catherine <br/><br/>
Early play arousal, sex-typed play and activity level as precursors to later rough-and-tumble play 

 - 99-108 
 - 1993 4, no. 2 
 = EARLY EDUCATION AND DEVELOPMENT 
<br/><br/><label>Encabezamiento--Término de Indización: </label>JUEGO NI\197OS JOVENES NIVEL DE ACTIVIDAD FISICA ROL SEXUAL