National health interview survey, 1991
Subtitle: field representative's manual
By: U.S. Dept. of Health and Human Services, National Center for Health Statistics
Series: ICPSR -- 6049; ICPSR (Series) -- 6049
Publisher: Inter-university Consortium for Political and Social Research
Published: 1992
Place of publication: Ann Arbor, Mich.
Language: eng
Subjects: Health surveys; Handbooks, manuals
Notes: Cover title.