Pollock, Hugh M. <br/><br/>
The case study method / 
Hugh M. Pollock. 
 - Dundrum  :  School and Publishing Ltd,  1983. 
 - 87 p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Case method.<br/>Social sciences--Research--Methodology.<br/>Social sciences<br/>Research.