*0011160411
*008120523s2012    xx#           000 0 nob
*019  $bk
*08230$a516.1
*100  $aJahr, Einar$4aut$_129756300
*245  $aPlakater og matematiske begreper
*300  $aS. 44-45 : ill.
*650  $aBegreper$2norart$_79416800
*650  $aGeometri$2norart$_15691700
*650  $afirkanter$9nor$2norart$_137433400
*773  $tTangenten$gÅrg. 23, nr. 2 (2012)$x0802-8192$w(NO-LaBS)552650(tnr)
*999  $z1200513655$anorart:1200513655
^