000 00000nam a2200000 a 4500
005 20251202164141.0
082 _a503
_bYEA
100 _aCalhoun, David
_d_
245 _a1986 yearbook of science and the future
260 _aChicago
_bEncyclopaedia Britannica, Inc.
_c1986
300 _a448p.
_b24 cm.
_cHB
630 _aScience
630 _aYearbook
904 _aYearbook of science and the future
964 _bEng
_c100
_d
_e010
_f
_g_
997 _a118 C
999 _c1273
_d1273