*001338220
*00520250613152437.0
*007ta
*008130718s1976    sw            000 u eng
*00900958cam a2200241 c 4500
*019  $bl
*020  $a9173460265
*035  $a(EXLNZ-47BIBSYS_NETWORK)999006780624702201
*035  $a(NO-LaBS)14576151(bibid)
*035  $a(NO-TrBIB)900678062
*035  $a900678062-47bibsys_network
*040  $aNO-OsNB$bnob$ekatreg
*084  $aP 21a$2oosk
*084  $aP 372.85:159.955$2utk
*1001 $aAndersson, Björn$0(NO-TrBIB)90799677$_40506300
*24510$aScience teaching and the development of thinking :$bdevelopment of concrete operational thinking and of language resulting from the SCIS/LMN spatial concepts unit "Relativity of position and motion"$cBjørn Andersson
*260  $aGöteborg$bActa Universitatis Gothoburgensis$c1976
*300  $a177 s.$bill.
*4901 $aGöteborg studies in educational sciences$v20
*830 0$aGöteborg studies in educational sciences (trykt utg.)$x0436-1121$v20$w998020657404702201$_12989200
*901  $a80
*917  $ad
*999  $aoai:nb.bibsys.no:999006780624702202$b2021-11-14T20:12:25Z$z999006780624702202
^