*0011143174
*008110714s2011    xx#           000 0 nob
*019  $bk
*08230$a372.7
*100  $aEllingsen, Tommy$4pht$_135442500
*245  $aMagisk kvadrat
*300  $aS. 30-33 : ill.
*520  $aFotodokumentar
*650  $aMatematikk$2norart$_10568000
*700  $aHolterman, Sonja$4aut$_132371500
*773  $tUtdanning$gNr. 12 (2011)$x1502-9778$w(NO-LaBS)412136(tnr)
*999  $z1100496341$anorart:1100496341
^