-----nas  22-----zu 4500
001 SKVPK0018361
003 CZ-VPK
005 20141128095825.0
008 150513u1980uuuu||||| | |||  ||   |||||||
022   $a0732-3123$bprint
022   $a1873-8028$bonline
040   $aABA013$bcze
222  0$a{The }journal of mathematical behavior
222  0$a{The }journal of mathematical behavior$b(Online)
245 04$aThe journal of mathematical behavior
260   $aChampaign :$bStudy Group for Mathematical Behavior,$c1980-
650 07$amatematika$xma$2psh
780 00$t{The }Journal of children's mathematical behavior$x0160-0133
990   $aABA007$r1995-2014
990   $aABA009$r1995-2013
990   $aABA013$r1995-2014
990   $aPNA001$r1995-2014