Specifications for longitudinal studies
By: Stephen J. Franchak...[et al.].
Contributors: Franchak, Stephen J.; National Center for Research in Vocational Education (U.S.)
Series: Research & development series / National Center for Research in Vocational Education, Ohio State University -- no. 191.; Research and development series (National Center for Research in Vocational Education (U.S.)) -- no. 191.
Publisher: National Center for Research in Vocational Education, Ohio State University
Published: 1980
Place of publication: Columbus, Ohio
Language: eng
Number of pages: 126
Subjects: Longitudinal method.; Vocational education -- Longitudinal studies.
Notes: Bibliography: p. 101-126.