General knowledge 
/by Fungo G. Chenge, Musa Agumba and P. Waswa 
 - Dar es salaam, Tanzania:  Longhorn Publishers,  c2012. 
 - ix, 189 p. :  ill. ;  21 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9966223355 9789966223357 
<br/><br/><label>Dewey Class. No.: </label>001.3  / CHE