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003 CY-NiPEI
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008 190104s1989 uk d engd
020 _a0719544572
_q(pbk.)
040 _bgre
_aCY-NiPEI
082 7 _a510
_223
245 1 0 _aSteps in understanding mathematics :
_bteachers΄resource book.
260 _aLondon:
_bMurray,
_c1989.
300 _a251 p. :
_bill. ;
_c30 cm.
650 0 _aMathematics
_911246
710 2 0 _aMurray
_4pbl
_912231
911 _a035148
_e20190104
_j1989
_n510 STE
_p1
_q15
_r0
_s0
942 _2ddc
_cBK
_h510 STE
999 _c13068
_d13068