00549nam a2200193Ia 4500003000900000008004100009020002200050040001600072080001200088100002000100245008800120260004800208300001500256490003300271650001400304650001600318650001000334650001100344IN-BaIIA211028s9999    xx            000 0 eng d  a978-1-108-05033-3  cIIA Library  a52bBRY  aBryan, Margaret 2aA Compendious system of astronomybin a course of familiar lecturescMargaret Bryan  aCambridgebCambridge University Pressc2012  axxx, 311p.  aCambridge library collection  aAstronomy  aGravitation  aLight  aOptics