000 00391nam a2200157Ia 4500
008 231128s9999 xx 000 0 und d
020 _a9712704491
040 _aPHSA
_cPHSA
082 _aFIL 510 Lee51 1995
100 _aLee, Queena N.
245 0 _aEureka: thoughts on math
260 _aPasig City
_bAnvil Publishing, Inc.
_c1995
300 _a211 p.
942 _cBK
999 _c636
_d636