00655nam a2200193Ia 4500003000900000008004100009040001600050080001700066100003000083245009200113260004400205300001500249650002000264650001900284650001800303942000700321999001500328952011800343IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a50(082)bJEF  aJeffares, Norman A.93654 4aThe scientific backgroundcNorman A. Jeffares                                            aLondonbSir Isaac Pitman and Sonsc1958  axii, 306p.  aAnthology93655  aNASA Thesaurus  aScience91299  cBK  c1919d1919  00104070aBANbBANcGENd0000-00-00g14.70l0o50(082)/ JEFp2111r2021-11-05v14.70w0000-00-00yBKGRs. 14.70