000			00364nam a2200169Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
100			_aJohn Man.
245		0	_aThe complete astronomer.
260			_aNULL
260			_bHamlyn Publishing Group.
260			_c1989
300			_a192p.
365			_b892
650			_aGENERAL
942			_cDBK
999			_c22024 _d22024