Sirkin R. Mark <br/><br/>
Statistics for the social sciences 
Sirkin R. Mark 
 - 2nd 
 - Thousand  Oaks Sage Publications       1999 
 - 570p.  cm. 
<br/><br/><label>Source: </label> TB 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL SCIENCES; RESEARCH METHODS