Hobbs Donald A. 1926- Sociology and the human experience / Donald A. Hobbs and Stuart J. Blank. - 4th ed. - New York : John Wiley & Sons, 1986. - XVIII 525 14 29 16 P. : ILL. 24 CM. - 0 . ENG ISBN: 0471802115 (Pbk.) LC Class. No.: HM51 HOB 1986