00709nam a2200205Ia 4500003000900000008004100009020001800050040001600068080001600084100002900100245007900129260003400208300001400242490004700256650002200303650002000325942000700345999001700352952013400369IN-BaIIA211028s9999    xx            000 0 eng d  a1-85233-272-7  cIIA Library  a52(02)bTON  aTonkin, Stephen F925763 0aAstroFAQsbquestions amateur astronomers frequently askcStephen F. Tonkin  aLondonbSpringer-Verlagc2000  aix, 102p.  aPatrick Moore's practical astronomy series  aAstrophysics9794  aTelescope93702  cBK  c14510d14510  00104070aBANbBANcGENd2002-02-19eGANESHg1125.25l0o52(02)/ TONp15432r2021-11-05v1125.25w2002-02-19yBKGRs. 1125.25