000 00277nam a2200109Ia 4500
008 240531s9999 xx 000 0 und d
082 _aJ510 MAT
100 _aDuncan, Ernest R.(...et al).
245 0 _aMathematics.
260 _aBoston
_b Houghton Mifflin
_c1981
942 _cJNF
999 _c316305
_d316305