Schofield, Michael. <br/><br/>
Social research / 
by Michael Schofield. 
 - London :  Heinemann Educational Books,  c1969. 
 - 135 p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>435461877 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences --research.
<br/><br/><label>LC Class. No.: </label>H62  / .S33