Walliman, Nicholas <br/><br/>
Social research methods / 
Nicholas Walliman 
 - 2nd ed. 
 - London  SAGE,  2015 
 - x, 254 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781473916197 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research--Methodology<br/>Social sciences--Research--Study and teaching<br/>Social sciences--Methodology--Study and teaching