000			00397nam a2200169Ia 4500
008			160615s9999 xx 000 0 und d
100			_aBECVAR(Antonin)
245			_aAtlas Borealis 1950.0
250			_a2nd ed.
260			_aMassachussets
260			_bSky Publishing Corporation
260			_c1972
300			_axxiv charts p.
942			_cBooks
999			_c10180 _d10180