Slaa, W.P. <br/><br/>
Nyuma ya pazia:  chadema ilivyosalitiwa 2015/ 
Willibrod Peter Slaa 
 - Dar es salaam:  Readit books,  2018. 
 - xiv, 271p.:  ill.;  25 cm. 
<br/><br/><label>ISBN: </label>9789987211333 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nyuma ya pazia
<br/><br/><label>LC Class. No.: </label>DUCE J276.S63