*0011594548
*008920518s1992    xx#           000 0 nob
*019  $bk
*08230$a339.49
*100  $aBolstad, Gunnar$_127181800
*245  $aSparer millioner med varmepumper
*300  $aS. 22-23 : ill.
*773  $tNatur & miljø$gnr 2 (1992)$x0807-9234$w(NO-LaBS)927231(tnr)
*999  $z9200142434$anorart:9200142434
^