Ruane, Janet M. <br/><br/>
Essentials of research methods :  a guide to social science research / 
Janet M. Ruane 
 - Malden, Mass. :  Blackwell,  c2005 
 - 239 p. :  ill. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0631230491 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL SCIENCES--RESEARCH<br/>SOCIAL SCIENCES--STATISTICAL METHODS
<br/><br/><label>LC Class. No.: </label>H62  / R826E