BARCHOK,H.K. <br/><br/>
EFFECT OF COLLABORATIVE CONCEPT MAPPING TEACHING STARTEGY ON STUDENTS' ACHIEVEMENT,MOTIVATION AND ATTITUDES TOWARDS CHEMISTRY IN SELECTED SECONDARY SCHOOLS IN KENYA   

 - MOI UNIVERSITY  ELDORET  2011 
<br/><br/><label>LC Class. No.: </label>THE QD 40  / B37 2011