Sociology : a book of readings / Samuel Koenig, Rex D. Hopper and Feliks Gross. Koenig, Samuel Hopper, Rex D. Gross, Feliks Sociology 301 KOS Includes index. Englewood Cliffs, N. J. : Prentice Hall, c1953. c1953. 1953 Text xv, 607 p. : eng Prentice Hall sociology series.