000 00842nam a2200229 a 4500
001 9875
003 CY-NiPEI
005 20201015042559.0
008 170714s1966 us d engd
040 _bgre
_aCY-NiPEI
082 7 _a372.7
_223
100 1 _aSpencer, Peter Lincoln
_4aut
_916569
245 1 0 _aBuilding mathematical competence in the elementary school /
_cPeter Lincoln Spencer, Marguerite Brydegaard.
260 _aNew York:
_bHolt, Rinehart and Winston,
_c1966.
300 _a403 p. :
_bill. ;
_c24 cm.
504 _aIncludes index.
650 0 _aMathematics
_xStudy and teaching (Elementary)
_911273
700 1 _aBrydegaard, Marguerite
_4asn
_92067
710 2 0 _aHolt, Rinehart and Winston
_4pbl
_98375
911 _a023007
_e20170714
_j1966
_n372.7 SPE
_p1
_q15
_r0
_s0
942 _2ddc
_cBK
_h372.7 SPE
999 _c9859
_d9859