1. The principles and practice of supervision /   Publication: Oxford : Pergamon P., 1967 . 89p.- Date:1967 Availability: Copies available: Turkeyen Campus Social Sciences [HF5549 P4] (1), Actions: Add to cart No cover image available No cover image available
2. Principles of supervision /   Publication: London: Longmans, 1967 . ix, 85p.- , "A National Extension College course prepared in collaboration with the Institute of Supervisory Management". Date:1967 Availability: Copies available: Turkeyen Campus Social Sciences [HF5549 P452] (1), Actions: Add to cart No cover image available No cover image available