#melm 035 Local-number,Identifier-standard
melm 037 Identifier-standard,Stock-number
melm 040 Code-institution,Record-source
-melm 041 ln
+melm 041$a ln
+melm 041$d ln
+melm 041$e ln
+melm 041$j ln
melm 043 Code-geographic
#melm 046 pubdate
melm 050$b LC-call-number:w,LC-call-number:p,LC-call-number:s