Research and evaluation in education and the social sciences /
Smith, Mary Lee.
Research and evaluation in education and the social sciences / Mary Lee Smith, Gene V Glass. - Englewood Cliffs, N.J. : Prentice-Hall, c1987. - xi, 322 pages : illustrations ; 24 cm.
Includes bibliographical references (pages 306-313) and index.
013774050601
H62 / .S587 1987
300.72
Research and evaluation in education and the social sciences / Mary Lee Smith, Gene V Glass. - Englewood Cliffs, N.J. : Prentice-Hall, c1987. - xi, 322 pages : illustrations ; 24 cm.
Includes bibliographical references (pages 306-313) and index.
013774050601
H62 / .S587 1987
300.72