Gottfredson, Gary D. <br/><br/>
Dictionary of Holland occupational codes / 
Gary D. Gottfredson, John L. Holland, Deborah Kimiko Ogawa 
 - Palo Alto, CA :  Consulting Psychologists Press,  1982 
 - 500 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>5089106020 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Occupations--Classification<br/>Occupations--Dictionaries
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Occupations--Classification<br/>United States--Occupations--Dictionaries