Shipman, M. D. <br/><br/>
The limitations of social research / 
by M. D. Shipman. 
 - London :  Longman,  1972. 
 - xi, 195 p. ;  21 cm. 
<br/><br/>Bibliography: p. 170-187. 
<br/><br/><label>ISBN: </label>0582480507 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research.