Associations and Institutions (chair standing committee Section on Cataloguing 1999—2003, secretary and treasurer Division IV 2001-2003, Division IV representative since 2003, governing board 2003-2007, professional committee member 2003-2007, secretary, treasurer standing committee Classification and Indexing Section 2003-2007, chair, treasurer 2003-2007), Special Libraries Association (Southern California chapter) (network liaison officer 1973-1989), Special Libraries Association (Hawaiian/Pacific chapter) (charter member, secretary 1972-1973), Online Audiovisual Catalogers, Library. Congress Pennsylvania, Association College and Research Libraries, International Association Marin Science Libraries & Information Centers, District of Columbia Library. Association, California Library.
Association (Palomar Chapter president 1977-1978), American Society for Information Science (secretary, treasurer 1983-1985, Special Interest Group/User Online Interaction), American Library Association (Cataloging Section standing committee representative 1993—2003, Library. Collections and Technology Service representative 1994—2003, Margaret Mann Citation 2004), Beta Phi Mu.