Sayer, R. Andrew. <br/><br/>
Method in social science :  a realist approach / 
Andrew Sayer. 
 - 2nd ed. 
 - London ;  New York :  Routledge,  1992. 
 - xi, 313 p. ;  ill. ;  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0415076072 (pbk) 9780415076074 (pbk) 
<br/><br/><label>LCCN: </label>2009049685 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Methodology.
<br/><br/><label>Dewey Class. No.: </label>300.72  / SAY