Wright, Daniel B. <br/><br/>
Understanding statistics :  an introduction for the social sciences / 
Daniel B. Wright. 
 - London :  SAGE Publications,  1997. 
 - vii, 228 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. [208]-210) and index. 
<br/><br/><label>ISBN: </label>0803979185 (pbk.)  RM 119.64 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Statistical methods.