01124nam0-22003251i-450 99000543759020331620190402122948.00-7123-3212-X000543759USA01000543759(ALEPH)000543759USA0120010829d1990----km y0enac5003----baengUSMapping and measuring the information economya report produced for the economic and social research council's programme of information and communication technologiesIan Mileswith contributions fron Tim Brady ...[et al.]BostonBritish Library Boardc1990IX, 275 p.21 cmLibrary and information research report772001Library and information research report77ComunicazioneBNCF302.2MILES,Ian32843BRADY,TimITSOL20120104990005437590203316300 302.2 MIL5984 DISESBKDISESMapping and measuring the information economy1144093UNISA