Verdugo, Estabrook D. <br/><br/>
Practical problems in research methods  a casebook with questions for discussion 
Estabrook D. Verdugo. 
 - Los Angeles, CA  Pyrczak Publishing  c1998. 
 - 120 p.  28 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>1884585116 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--Methodology.<br/>Social sciences--Research--Methodology.