Management handbook of computer operations
Longworth, G.(Gordon)
Rickerby, J. G.(John Graham),1930-Standards in operations.
Manchester NCC Publications
1983
Revised and re-structured material originally published in 1975 under the title Standards in operations / compiled by J.G. Rickerby, G. Mellor and D.R.A. Coan
Bibliography: p347. - Includes index
Electronic data processing