Mpango wa pili wa miaka mitano ya maendeleo, 1969-1974 

 - Dar es Salaam  Mpiga Chapa Mkuu wa Serikali  1969 
 - 33p.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication and traffic
<br/><br/><label>LC Class. No.: </label>EAF PAM HE286.T3.T3