Proceedings of the symposium ontwo decades of science development in Tanzania 

 - Dar es Salaam  University of Dar es Salaam  1988 
 - vii,125p.  26cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>LC Class. No.: </label>EAF T28.T34S985