Triennial survey for the years ... 

 - Dar es Salaam :    Government Printer ,    1955-. 
 - v. :    ill., map ;    25 cm. 
 - Annual 
 - 1955- 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Education -- Tanzania.
<br/><br/><label>Gov. Doc. Class. No.: </label>G EAT E3 (058) 2