000 00503nam a2200193Ia 4500
999 _c34723
_d34723
005 20211231100632.0
008 180712s9999 xx 000 0 und d
020 _a812606353
041 _aEN
082 _a372.7
_bREA
_223
100 _aWilloughby, Stephen S.
245 _aREAL Math /
_c[by] Stephen S.Willoughby...[et al.]
260 _aChicago
_bOpen court pub.
_c1991
300 _a456 pages.
500 _aIncludes glossary & index.
509 _aNS
650 _aMaths-Teaching
942 _cS