Ehrenberg, A.S.C. <br/><br/>
Data reduction:   analysis and interpreting statistical data / 
A.S.C. Ehrenberg,  
 - London :  John Wiley & Sons ,  1975 
 - xvii, 391p.:  ill.;  21 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics<br/>Mathematics<br/>Data analysis
<br/><br/><label>Dewey Class. No.: </label>310  / EHR