Report on the National Eye Institute's Visual Acuity Impairment Survey Pilot Study.

Mode of access: Internet.

Tables for statisticians and biometricians,

Mode of access: Internet.

National drug and alcoholism treatment unit survey (NDATUS), 1987 : final report /

Mode of access: Internet.

Mathematical contributions to the theory of evolution

Mode of access: Internet.

Biometrical Clinic on Entomological Problems, New York City, December 13, 1948. Proceedings of a joint meeting of the American Association of Economic Entomologists and the Biometric Society, Eastern North American Region.

Mode of access: Internet.

Reference data on halfway houses for the mentally ill and alcoholics, United States, 1973 /

Chiefly tables.

Automated management information systems for mental health agencies : a planning and acquisition guide /

Mode of access: Internet.

A cost-effectiveness methodology for community mental health centers : development and pilot test /

Mode of access: Internet.

Nellie Landblom's copybook for beginners in research work; computational procedures used in applied biometrics.

Multigraphed.