*0011532691 *008880823s1988 xx# 000 0 nob *019 $bk *08230$a613.85 *100 $aThorud, Erik$_163943800 *245 $aSikker gevinst ved røykeslutt$cav Erik Thorud *300 $aS. 10-11, 31 : ill. *773 $tSunnhetsbladet$gÅrg. 108, nr 3 (1988)$x0332-7434$w(NO-LaBS)552708(tnr) *999 $z8800099524$anorart:8800099524 ^