000			00578nam a2200205 a 4500
005			20260717090951.0
008			260717s1977 ii 000 0 eng d
020			_a9780023621307
041			_aeng
082	0	4	_a530.44
100	1		_aKaufmann, William J.
245	1	0	_aAstronomy : the structure of the universe / _cKaufmann, William J.
264		1	_bMacmillan publishing co., _c1977.
300			_axi, 491 p., [7] leaves of plates : ill. ; 26 cm
500			_aIncludes index.
650		4	_aAstronomy.
650		4	_aAstronomie.
650		4	_aSterrenkunde.
942			_cBK
999			_c20332 _d20332