000 00425nam a2200157 4500
001 21805
003 UR
005 20220427165344.0
008 061103|||||||||||||||||||||||||||||||| d
035 _a(janium) 21794
035 _a(janium)21793
050 4 _aQA11
_b.C36 1992
100 1 _aCangelosi, James S.
245 1 0 _aTeaching mathematics in secondary and middle school
_b : research based approaches
260 _bMerrill
_c1992
999 _c3389
_d3389