00505pam a2200121 a 4500020002100000082001600021100003600037245004200073260003400115300004400149500002200193650016800215  a0716729482 (pbk)00a601.12bKEY  aScientific American (Corporate)00aKey technologies for the 21st century  aNew York bW.H. Freemanc1996  axiii, 174 p. b: ill. (col.) c; 24 cm.  aIncluding index.  0aTechnological innovationsvInformation technologyvWireless networkvArtificial intelligencevEngineering microscopic vDigital literacyvInformation economyvFEAS