-
821
-
822
-
823
-
824
-
825
Anglo-American cataloging rules Audiovisual media and special instructional materials .
Veröffentlicht 1975Buch -
826
-
827
-
828
Recommendations for audiovisual materials and services for small and medium-sized public libraries
Veröffentlicht 1975Buch -
829
-
830


