*0011610696 *008930614s1993 xx# 000 0 eng *019 $bk *08230$a363.123 *100 $aEvans, R. Keith$4ivr$_163531400 *245 $aFocusing attention on the substandard operators *300 $aS. 5-7 : ill. *520 $aIntervju med Eugene Henn *700 $aHenn, Eugene$4ive$_167499300 *773 $tDNV forum$gno. 1 (1993)$x0803-7108$w(NO-LaBS)500916(tnr) *999 $z9300158324$anorart:9300158324 ^