Mpango wa muda mrefu 1981-2000 

 - Dar es Salaam  Wizara ya mipango na uchumi  1980 
 - iv,32p.  21cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic aspects
<br/><br/><label>LC Class. No.: </label>EAF PAM HD87.T3M66