000 00271nam a22001094a 4500
084 _2Colon Classification
100 _aMacDuffee, Cyrus Colton
245 _aTheory of Equations
260 _aNew York:
_bJohn Wiley & Sons,Inc,
_c1954
300 _aVII,120p.
942 _cBK
999 _c521042
_d521042