000 00646nam a22002057a 4500
003 OSt
005 20220325101236.0
008 130101b xxu||||| |||| 00| 0 eng d
020 _a1552440125
040 _ctshering
082 _a513.1024372 HAY
100 _aHaylock, Derek.
245 _aMathematics every elementary teacher should know
_bGrades K-8 /
_cDerek Haylock and Douglas McDougall
260 _aCanada :
_aToronto :
_bTrifolium Books Inc,
_c1999.
300 _a216 p. :
_bill. ;
_c27.3 cm.
504 _aInclude index.
650 _aMathematics.
_xStudy and teaching (Elementary)
700 _aMcDougall, Douglas.
942 _2ddc
_cBK
999 _c5802
_d5802