Contemporary concepts in vocational education, 
Gordon F Law; American Vocational Association. 
 - Washington :  American Vocational Association,  c1971.  Reprinted 1975 
 - 435 p.  ;  24 cm. 
 - 	Yearbook of the American Vocational Association, 1st. .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Vocational education -- United States.<br/>Vocational education.