000 00470nam a22001097a 4500
008 210119b ||||| |||| 00| 0 eng d
020 _a978-1-4462-7277-0
100 _aENGLISH, Richard.
245 _aTeaching calculation
_baudit & test
_cRichard English
_e(Transforming primary QTS series)
_gvi, 88p.: ill
260 _bSAGE
_c2013
_hThousand Oaks, California
_i692563
_i692564
_lQA139 .En3
_mArithmetic – Study and teaching (Elementary)
942 _alcc
_cBK
_eO.A.JOHNSON
_f12/01/21
999 _c633
_d633