Teaching by correspondence:   a guide for tutors 

 - Dar es Salaam:  Institute of Adult Education,  1978. 
 - 16p.:  ill.;  25cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Correspondence<br/>Schools and courses<br/>Tanzania<br/>Adult education
<br/><br/><label>LC Class. No.: </label>EAF PAM LC5957.N37