NEUMAM,W.L <br/><br/>
Social research methods / 
W. Lawrence Neuman 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  c1984. 
 - xvi, 430 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliography: p. 401-411 and index. 
<br/><br/><br/>eng. 
<br/><br/><label>ISBN: </label>9789332536449  TZS70,000/= 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences<br/>Sociology
<br/><br/><label>Dewey Class. No.: </label>300.072 NEU