000 00293nam a2200121Ia 4500
001 2003
008 170420s9999 xx 000 0 und d
020 _a9780131656307
100 1 _aGlenda Lappan
245 1 0 _aBits and pieces I using fraction operations
260 _bPrentice hall
942 _cAP
999 _c9129
_d9129