*0011615450 *008930917s1993 xx# 000 0 nob *019 $bk *08230$a621.47 *100 $aHøidalen, Kristin$_167631100 *245 $aOptisk system for solovn$cav Kristin Høidalen og Sture Andreassen *300 $aS. 36-37 *700 $aAndreassen, Sture$_167631200 *773 $tOptikeren$gnr 4 (1993)$x0333-1598$w(NO-LaBS)915635(tnr) *999 $z9300163078$anorart:9300163078 ^