“…In general, our already enormous store of existing knowledge is complimented by the differ-entiation of vocational patterns in the following professions, dentists and physicians (Thrush & King. 1965;Webb & Frush, 1965); advertising men and engineers (Thumin, 1965), the health professions (Anderson & Barry, 1965); business executives (Hubbard, 1965), bankers (Ward, 1965), university professors (Strauss, 1965), technicians (Perrone, 1965, Taylor & Bondy, 1965 and labor union occupations (Metzler, 1965) The development of relevant and meaningful occupational information requires continuing efforts in order to keep the counselor abreast of our rapidly growing and changing technology.…”