Download or read book Dictionary of Holland Occupational Codes written by Gary D. Gottfredson and published by Psychological Assessment Resources Incorporated. This book was released on 1996 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Based on John L. Holland's typology of vocational personalities and work environments ... individuals and environments are classified according to their resemblance to six ideal types: Realistic (R), Investigative (I), Artistic (A), Social (S), Enterprising (E), and Conventional (C)."--Cover.