TY - BOOK AU - Mann,Peter H. AU - Mann,Peter H. TI - Methods of social investigation SN - 0631144080 AV - HM48 .M35 1985 U1 - 301.72 19 PY - 1985/// CY - Oxford [Oxfordshire], New York, NY, USA PB - Blackwell KW - Sociology KW - Research KW - Methodology N1 - Rev. ed. of: Methods of sociological enquiry. 1968; Includes index; Bibliography: p. [214]-218 ER -