00636nam a22001937a 4500 OSt 20260605155636.0 260605b |||||||| |||| 00| 0 eng d 9781571107909 Chuka University Library QA 135.53 .S5 2011 Shumway Jessica F. 27187 Number Sense Routines: Building Numerical Literacy Every Day in portland Stenhouse publishers 2011 xiv,178 pp illustrations Mathematics- Study and teaching (primary) 26762 Mathematics-Study and teaching (preschool) 27411 lcc BK 0 23417 23417