http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Designed to measure the amount of social support available in the environment of former hospital patients.
Microfiche. Princeton, N. J. : Educational Testing Service, 1975. 1 microfiche : negative ; 11 x 15 cm. (Tests in microfiche, 001777)