00285nam a2200109 a 450000500170000008200130001710000180003024500380004826000340008630000280012063000270014820251202164257.0  a004bINF  aForester, Tom  aInformation technology revolution  aOxfordbBasil Blackwellc1985  axvii,674 p.b24 cm.cHB  aInformation Technology