00749nam a2200205Ia 4500003000900000008004100009020001800050040001600068080002200084100003100106245012900137250001200266260004500278300001400323650004100337650003400378942000700412999001500419952010900434IN-BaIIA211028s9999    xx            000 0 eng d  a0-89490-122-2  cIIA Library  a524.3(035)bJON-1  aJones, Kenneth Glyn915338 0aWebb society deep-sky observer's handbookbvol. 1, double starscKenneth Glyn Jones                                           a2nd ed.  aHillside, N. J.bEnslow Publishersc1986  axx, 165p.  aAstronomy and Astrophysics Thesaurus  aObservation Techniques913642  cBK  c9137d9137  00104070aBANbBANcGENd0000-00-00l0o524.3(035)/ JON-1p10040r2021-11-05w0000-00-00yBKG£ 14.13