00825nam a2200193Ia 4500003000900000008004100009020001800050040001600068080002300084111005500107245026700162260004800429300001500477490002700492650004100519650002300560700002600583700002200609IN-BaIIA211028s9999    xx            000 0 eng d  a0-521-35331-9  cIIA Library  a082.2:52bIAU-C105  n105cWilliamstown, Massachusettsd1988, July 26-30 4aThe teaching of astronomybproceedings of the 105th colloquium on the teaching of astronomy of the International Astronomical Union Williamstown, Massachusetts, 26-30 July 1988cedited by J M  Pasachoff and  J. R. Percy                                             aCambridgebCambridge University Pressc1990  axiv, 445p.  aIAU Colloquium no. 105  aAstronomy and Astrophysics thesaurus  aAstronomy teaching  aPasachoff, J. M., ed.  aPercy, J. R., ed.