000 00292nam a2200109Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aJones, Harold Spencer
245 0 _aGeneral astronomy
260 _bEdward Arnold
_aLondon
_c1953
942 _c1
999 _c36286
_d36286