. "Hearing impaired children--Means of communication"@en . . . _:bnode9authoritiessubjectssh00002232 . _:bnode9authoritiessubjectssh00002232 . _:bnode9authoritiessubjectssh00002232 . _:bnode9authoritiessubjectssh00002232 "Library of Congress, Network Development and MARC Standards Office" . _:bnode9authoritiessubjectssh00002232 "2000-11-13T00:00:00"^^ . _:bnode9authoritiessubjectssh00002232 "new"^^ . _:bnode18authoritiessubjectssh00002232 . _:bnode18authoritiessubjectssh00002232 . _:bnode18authoritiessubjectssh00002232 . _:bnode18authoritiessubjectssh00002232 "Library of Congress, Network Development and MARC Standards Office" . _:bnode18authoritiessubjectssh00002232 "2000-12-20T16:41:03"^^ . _:bnode18authoritiessubjectssh00002232 "revised"^^ .