Most of the books in Hans Toch’s library are heavily marked up. This makes them worthless monetarily, but a treasure to see what he considered significant in the many classics in his library, including many written by his former students.
New Careers: The Patrolman Aide Trainer’s Manual.
U.S. Department of Labor Manpower Administration, Bureau of Work-Training Programs. Richard White Jr. and John H. Stein. Information Clearinghouse on New Careers. September (1968) 263 pages.