Herbert Spencer: structure, function and evolution; edited and with an introductory essay by Stanislav Andreski. Spencer, Herbert, 1820-1903. Andreski, Stanislav, ed. Sociology. HM51 .S6985 301 HER Bibliography: p. 251-252. London, Joseph, 1971. 1971. 1971 Text vii, 257 p. eng Tutor books