00752pam a2200229 a 45000010008000000030004000080050017000120080041000290100017000700200028000870400018001150500022001330820016001552450043001712460050002142600038002643000047003025000051003495040066004006500031004667300025004973981419OSt20230621113214.0951101s1996    nyua     b    001 0 eng    a   95049200   a0716729482 (soft cover)  aDLCcDLCdDLC00aT173.8b.K49 199600a601/.1222000aKey technologies for the 21st century.3 aKey technologies for the twenty-first century  aNew York :bW.H. Freeman,cc1996.  axiii, 174 p. :bill. (some col.) ;c24 cm.  aOn t.p.: Scientific American, a special issue.  aIncludes bibliographical references (p. [161]-163) and index. 0aTechnological innovations.0 aScientific American.