00439nam a2200145Ia 4500003000900000008004100009020001800050040001600068080001100084245010700095260002800202300001400230650002500244700002400269IN-BaIIA211028s9999    xx            000 0 eng d  a0-375-71342-5  cIIA Library  a5bBRO 4aThe Next fifty yearsbscience in the first half of the twenty - first centurycedited by John Brockman  aNew YorkbVintagec2002  axv, 301p.  aScience- Forecasting  aBrockman, John., ed