Andrini, Beth <br/><br/>
Cooperative learning     a multi structural approach  / 
Beth Andrini 
 - California    Kagan,   1993 
 - 1v.    il. 
<br/><br/><label>ISBN: </label>1879097044 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trabajo en grupo (educacion)
<br/><br/><label>LC Class. No.: </label>LB1032  / .A5 1993