Mansell, Robin. The management of information and communication technologies : emerging patterns of control / edited by Rabin Mansell. - London : ASLIB , 1994. - xii,362p. : ill.,tables,figs.,charts ; 23cm . NULL ISBN: 0851423124 UKP 50.00 Subjects--Index Terms: INFORMATION TECHNOLOGIES Dewey Class. No.: 004.068 / MAN/M