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020 _a0201251892
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040 _bgre
_aCY-NiPEI
082 7 _a510.76
_223
245 1 0 _aProblem solving experiences in general mathematics :
_bteacher sourcebook /
_cRandall I. Charles... [et al.].
260 _aCalifornia:
_bAddison-Wesley,
_c1991.
300 _a114 p. :
_bill. ;
_c28 cm.
650 4 _aMathematics
_xProblems, exercises, etc.
_911267
700 1 _aCharles
_d1949-
_q(Randall I.)
_4asn
_92586
710 2 0 _aAddison-Wesley
_4pbl
_9151
911 _a032127
_e20180705
_j1991
_n510.76 PRO
_p1
_q15
_r0
_s0
942 _2ddc
_cBK
_h510.76 PRO
999 _c12245
_d12245