000 00398nam a22001457a 4500
020 _a0023621303
082 _a520
_bKAU/A
100 _aKaufmann,William J. III
245 _aAstronomy :
_bThe structur of the universe /
_cWilliam J. Kaufmann. III
260 _cc1977.
_bMAC MILLAN,
_aLondon :
300 _axi,491 p. :
_bill.;
500 _aInclude Index
650 _amodern astronomy
942 _cBK
999 _c16295
_d16295