000 00607nam a22001577a 4500
999 _c20005
_d20005
005 20210811095453.0
008 210528b ||||| |||| 00| 0 eng d
022 _a1072-0839
040 _cUE-CL
082 _a510.712
245 _aMathematics Teaching in the Middle School
_c/ Pamela A. Hallownen / Patrica Trofta / Don S. Balka / Joanne M. Flom (Editors) / Sara Lynn (Chief Editor)
260 _aUSA
_bThe National Council of Teachers of Mathematics
_c2007, 2009-2011
300 _aVarious Pages
650 _aMathematics - Study and teaching (Middle school) - United States - Periodicals.
942 _cSS