Children -- Health and hygiene -- United States -- Longitudinal studies. / https://id.loc.gov/authorities/subjects/sh85023425 https://id.loc.gov/authorities/names/n78095330-781 https://id.loc.gov/authorities/subjects/sh99002019 : Panel on the Design of the National Children's Study and Implications for the Generalizability of Results,
Children -- History -- Congresses. / https://id.loc.gov/authorities/subjects/sh2009118988 https://id.loc.gov/authorities/subjects/sh99001533
2011
1
Children -- History -- Juvenile literature. / https://id.loc.gov/authorities/subjects/sh2009118988 https://id.loc.gov/authorities/subjects/sh99001674 : Greenleaf, Barbara Kaye.
Children -- Hospitals -- United States -- History. / https://id.loc.gov/authorities/subjects/sh85023451 https://id.loc.gov/authorities/names/n78095330-781 https://id.loc.gov/authorities/subjects/sh99005024 : Connolly, Cynthia A.
Here are entered works on the hours that employees are at work. Works on the number of hours of labor necessary to accomplish a task are entered under Labor time. Works on the units produced by workers in relation to a given effort or unit of time expended are entered under Labor productivity.
Children -- Illinois -- Chicago -- Social conditions -- Case studies. / https://id.loc.gov/authorities/subjects/sh85023418 https://id.loc.gov/authorities/names/n78086438-781 https://id.loc.gov/authorities/subjects/sh2001008850 https://id.loc.gov/authorities/subjects/sh99001484 : Kotlowitz, Alex.
Here are entered general works on city children and works limited to city children of regions, countries, states, etc. Works on children of individual cities, city regions or metropolitan areas are entered under the heading Children with local subdivision.
Children in mass media -- Social aspects -- Turkey -- Case studies. / https://id.loc.gov/authorities/subjects/sh2009001451 https://id.loc.gov/authorities/subjects/sh00002758 https://id.loc.gov/authorities/names/n80070818-781 https://id.loc.gov/authorities/subjects/sh99001484 : Elias, Jamal J.,
Children in motion pictures -- History. / https://id.loc.gov/authorities/subjects/sh85023535 https://id.loc.gov/authorities/subjects/sh99005024 : Low, Brian J.