Additional books help identify careers for a particular major.
Enhanced Guide to Occupational Exploration , Dictionary of Occupational Titles , and the Occupational Outlook Handbook. Major resources describing hundreds of careers produced by the U. S. Dept. of Labor. The files are arranged in alphabetical order by occupation. A notebook on top of the file cabinets contains two indexes -alphabetical and by Holland codes. Books and periodicals on the outlook and trends for various careers including the Occupational Outlook Quarterly .