00527nam a2200181 a 450000500170000002000150001708200130003210000190004524500450006426000470010930000210015663000220017763000350019996400160023499700120025099900170026295200660027920251203092053.0  a0852294891  a503bCAL  aCalhoun, David  aYear book of science and the future 1989  aChicagobUniversity of Chicago Pressc1989  a510p.c24cm.bHB  aScience Year book  aEncyclopedias and dictionaries  bcdefg_  a50523 C  c62879d62879  00104070aPUbPUd1999-04-26g480.00l0o503 CALp50523yBK