PL/I Programming   Creator:   Middlesex County College George Kemper 18 Melvin Avenue, Iselin, N.J. 08830 (201) 634-2420 ( Photographer ) Publisher:   Middlesex County College ( Edison, NJ ) Publication Date:   undated Type:   Photograph Format:   black and white; candid shot; 8x10; front and back Source Institution:   Middlesex County College Holding Location:   Middlesex County College Subject Keyword:   Computer Science Community college students Technology Keypunches Photographs PL/I Programming	Using a keypunch machine   Creator:   Middlesex County College George Kemper 18 Melvin Avenue, Iselin, N.J. 08830 (201) 634-2420 ( Photographer ) Publisher:   Middlesex County College ( Edison, NJ ) Publication Date:   undated Type:   Photograph Format:   black and white; candid shot; 8x10; front and back Source Institution:   Middlesex County College Holding Location:   Middlesex County College Subject Keyword:   Computer Science Community college students Technology Keypunches Photographs Using a keypunch machine