National accident sampling system sample design, phases 2 and 3
By: H. John Edmonds ... [et al.] ; prepared for U.S, Department of Transportation, National Highway Traffic Safety Administration
Contributors: Edmonds, H. John; United States. National Highway Traffic Safety Administration; Westat, Inc
Publisher: The Administration; National Technical Information Service [distributor
Published: 1979
Place of publication: Washington, D.C; Springfield, Va
Language: eng
Subjects: Traffic accidents -- United States; Statistical hypothesis testing
Notes: "Westat, Inc."

"November 1979."

"Contract no. DOT HS-7-01706."

"DOT HS-805 274."

Bibliography: p. 9-1--9-2
Table of contents: value: v. 1. Final technical report; value: v. 2. Exhibits