Loveall, Philip W. <br/><br/>
The relationship between cognitive style and achievement as measured by the old and new forms of the tests of General educational development / 
by Philip W. Loveall 
 - Dekalb, Illinois :  Northern Illinois University,  1979 
 - xiv,133 p. ;  20 cm. 
<br/><br/>Thesis (Ph.D.) - Northern Illinois University 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational tests and measurements--United States