Mvungi, Martha Mlagala <br/><br/>
Relationship between performance in instructional medium and performance in selected school subjects in Tanzania secondary schools 

 - Dar es Salaam   : University of Dar es Salaam,  1982 
 - xii, 228p.   : ill.   ; 30cm. 
<br/><br/>Includes bibliography<br/>Thesis; (PH.D.) , University of Dar es Salaam 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Performance, secondary schools<br/>Tanzania<br/>Education<br/>Study and teaching
<br/><br/><label>LC Class. No.: </label>THS EAF LB1617.T3M9