Colected E.R.B papers 
University. Economic Research Bureau Dar es Salaam 
 - Dar es Salaam  University of Dar es Salaam  1969 
 - various pagings  ill.  33cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic research
<br/><br/><label>LC Class. No.: </label>IRA HC12.E3 1969