00579nam a2200145 a 4500 20190520021351.0 081021s19uu xx 00 eng d Ray, John R. Computers in educational administration / John R. Ray, Lloyd D. Davis. New York : Michell McGraw-Hill, c1991. xvi, 224 p. : ill. Includes appendices, bibliography, and index. School management and organization Data processing. OLOPSC 35035 35035 0 0 0 0 CLLRC CLLRC CIR 2019-05-20 0 LB 2846.4 R39 CL6406 2025-06-10 00:00:00 2019-05-20 BK