BABBIE, E. <br/><br/>
The practice of social research / 
Earl Babbie,  
 - 15th ed. 
 - Austraia  :  Cengage Learning, Inc.  c 2021. 
 - xxix, 575 p.:  col. ill. ;  26 cm. 
<br/><br/>Includes bibliographical references (pages 540-554) and index. 
<br/><br/><label>ISBN: </label>9780357360767  TZS167,572./= 0357360761 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social research<br/>Social sciences<br/>Research ethics
<br/><br/><label>Dewey Class. No.: </label>300.72 BAB