000 00451nam a22001697a 4500
999 _c20653
_d20653
020 _a9780393912104
082 _a520 PAL
100 _aPALEN, Stacy et al.
245 _aUnderstanding Our Universe/
260 _aNew York;
_bW.W. Norton & Company Inc,
_c2012.
300 _axxix, 485 p.
_bill.
500 _aINCLUDES: Appendix, Glossary and Index.
700 _aKAY, Laurn
700 _aSMITH, Brad
700 _aBLUMENTHAL, George
942 _cBK