00823nam a2200241Ia 4500003000900000008004100009020001800050040001600068080002200084245009900106260004200205300001300247490005000260500002600310650001800336650004100354650002200395650001900417700002500436942000700461999001500468952009800483IN-BaIIA211028s9999    xx            000 0 eng d  a90-277-1325-1  cIIA Library  a52(082.2)bASS-91 0aInuestigating the universecedited by F. D. Kahn                                                aDordrechtbD. Reidel Publishingc1981  ax, 458p.  aAstrophysics and Space Science Library; v. 91  aDonated by Mrs. Bappu  aAstronomy980  aAstronomy and Astrophysics Thesaurus  aAstrophysics9794  aUniverse91987  aKahn, F D. ed912060  cBK  c7678d7678  00104070aBANbBANcGENd1983-07-26l0o52(082.2)/ ASS-91p8492r2021-11-05w1983-07-26yBK