Role models -- Cross-cultural studies -- Congresses. / http://id.loc.gov/authorities/subjects/sh94006867 http://id.loc.gov/authorities/subjects/sh99001526 http://id.loc.gov/authorities/subjects/sh99001533 : Media and the make-believe worlds of children : when Harry Potter meets Pokémon in Disneyland / Maya Götz [and others].
Role models -- Juvenile literature. / http://id.loc.gov/authorities/subjects/sh94006867 http://id.loc.gov/authorities/subjects/sh99001674 : Exploring the function of heroes and heroines in children's literature from around the world / Manjari Singh, Mei-Yu Lu.
Role models -- United States. / http://id.loc.gov/authorities/subjects/sh94006867 http://id.loc.gov/authorities/names/n78095330 : Mentoring programs that work / Jenn Labin.
Role playing in art. / http://id.loc.gov/authorities/subjects/sh97000814 : RPG programming using XNA game studio 3.0 / Jim Perry.
Role playing in children. / http://id.loc.gov/authorities/subjects/sh89001000 : Burdened children : theory, research and treatment of parentification / editor, Nancy D. Chase.
Role playing in children -- Therapeutic use. / http://id.loc.gov/authorities/subjects/sh89001000 http://id.loc.gov/authorities/subjects/sh2001008985 : Foundation role plays for autism : role plays for working with individuals with autism spectrum disorders, parents, peers, teachers and other professionals / Andrew Nelson.
Role playing -- Problems, exercises, etc. / http://id.loc.gov/authorities/subjects/sh85114860 http://id.loc.gov/authorities/subjects/sh99001553 : 25 role plays for interview training / Geof Cox and Chuck Dufault.
Roller bearings -- United States -- Testing. / http://id.loc.gov/authorities/subjects/sh85114873 http://id.loc.gov/authorities/names/n78095330 http://id.loc.gov/authorities/subjects/sh99005648 : Health assessment and fault classification of roller element bearings / Andrew J. Bayba [and three others].
Roller derby -- History. / http://id.loc.gov/authorities/subjects/sh85114877 http://id.loc.gov/authorities/subjects/sh99005024 : Eight-wheeled freedom : the derby nerd's short history of flat track roller derby / D.D. Miller.