00733nam a2200205Ia 4500003000900000008004100009040001600050080002200066245010600088260003400194300001000228490002600238650003300264650003400297650004100331700002900372942000700401999001500408952010400423IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a082.2:52bIAU-S21 4aThe system of astronomical constantscedited by J. Kovaleusky                                          aParisbGauthier Villarsc1965  a330p.  aIAU Symposium; no. 21  aAstronomical constants94477  aAstronomical techniques91786  aAstronomy and Astrophysics Thesaurus  aKovaleusky, J. ed.94478  cBK  c2510d2510  00104070aBANbBANcGENd1965-12-31l0o082.2:52/ IAU-S21p2806r2021-11-05w1965-12-31yBKGFree