Choosing a career; a circular of information for girls,

Mode of access: Internet.

Synthesis of information on roadway geometric causal factors Final report.

Federal Highway Administration, Office of Program and Policy Planning, Washington, D.C.

The Puerto Rican study, 1953-1957; a report on the education and adjustment of Puerto Rican pupils in the public schools of the city of New York

Mode of access: Internet.

Guide for submission of information on lasers and products containing lasers pursuant to 21 CFR 1002.10 and 1002.12 /

Mode of access: Internet.

Handbook of information and suggestions for John Marshall bicentennial celebration, September 1955.

Mode of access: Internet.

State hazardous waste regulations and legislation : a synopsis of information on seven selected States /

Mode of access: Internet.

On the problem of estimating the number of schools of fish.

"A paper presented at the joint meeting of the Bometric Society and the institute of Mathematical Statistics, November 27, 1948, at Seattle, Washington."