00605nam a2200181Ia 4500003000900000008004100009020001800050040001600068080001400084110002200098245010200120260002900222300001600251650004100267942000700308999001700315952009100332IN-BaIIA211028s9999    xx            000 0 eng d  a0-7166-6693-6  cIIA Library  a03bWBE-1  aWorld Book918971 4aThe world book encyclopediabvol. 1cWorld Book, Inc.                                              aLondonbWorld Bookc1993  axxiv, 950p.  aAstronomy and Astrophysics Thesaurus  cBK  c11065d11065  00104070aBANbBANcGENd1994-06-27l0o03/ WBE-1p11979r2021-11-05w1994-06-27yBK