00667nam a2200193Ia 4500003000900000008004100009040001600050080001500066100002800081245009800109260003100207300001000238650004100248650002100289650004000310942000700350999001500357952010100372IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a520.2bLEA  aLearner, Richard912630 0aAstronomy through the telescopecRichard Learner                                               aLondonbHarrow housec1981  a224p.  aAstronomy and astrophysics thesaurus  aTelescopes91997  aTelescopes - instrumentation912631  cBK  c7368d7368  00104070aBANbBANcGENd1983-06-21l0o520.2/ LEAp8177r2021-11-05w1983-06-21yBKG£ 12.50