000 00299 a2200133 4500
082 _a503
_bEn19y
100 _a
_d
245 1 _aYEARBOOK OF SCIENCE AND THE FUTURE
260 _aChicago
_b
_c1977
300 _av.,,,,,,
650 _aScience -- Yearbooks
964 _gREF
997 _aA54190 BASE R
999 _c469488
_d469488