Sociological Abstracts. Vol 18 No 7-8(1970), Vol 19 No 7-8(1971) - American Sociological Association (New York American Sociological Association, 1970)
American Sociological Association: Sociological Abstracts. Vol 18 No 7-8(1970), Vol 19 No 7-8(1971). New York. American Sociological Association, 1970.--(301.016AME)
ENGLISH