+\func f1 record {
+ \foreach line {\record} {
+ \case 245 .. [ab] {\info\ } 400
+ \casx 260 [abc] {\n\ \ \info} {\ \info} {}
+ \casx 300 [ab] {- \info} {\ \info} {}
+ }
+ \n
+ \foreach line {\record} {
+ \casx 700 a {\info} {\ ,\info} {\n}
+ }
+ \foreach line {\record} {
+ \case 020 .. a {ISBN: \info\n} 50
+ \case 022 .. a {ISSN: \info\n} 50
+ \casx 050 [ab] {LC: \info} {\info} {\n}
+ }
+}