00732nam a2200181 a 450000500170000000800410001702000220005810000180008024501220009826000440022030000200026450000350028465000370031965000270035685200230038399900170040695201270042320200204062446.0111205s19uu    xx            00    eng d  a978-1-4129-7543-810aBalka, Don S.10aA guide to mathematics leadership :bsequencing instructional change /cDon S. Balka, Ted H. Hull, Ruth Harbin Miles.0 aThousand Oaks, Calif :bCorwin,cc2010.  a153 p. ; 26 cm.  aIncludes references and index.  aMathematicsxStudy and teaching.  aEducational leadership  7OLOPSC92664.00Php  c66857d66857  00102ddc4070aHSLRCbHSLRCcFACd2020-02-04g2664.00oFAC QA 11.2 B34 2010pHS9706r2025-05-23 00:00:00w2020-02-04yBK