Collins, Joseph Wallace. Training needs in correctional institutions [by] Joseph W. Collins, Jr. - Washington] U.S. Dept. of Labor, Manpower Administration [1966] - iii, 21 p. illus. 26 cm. Bibliography: p. 14-15. LCCN: l 66000122 Subjects--Topical Terms: Criminals--Rehabilitation--United States. LC Class. No.: HD5701 / .U54 no. 8