Smith, Vernon H. Alternatives in education freedom to choose by Vernon Smith, Robert Barr, and Daniel Burke. - Bloomington, Ind. Phi Delta Kappa, Educational Foundation c1976. - 172 p. 23 cm. - Perspectives in American education . Includes index. Bibliography: p. 157-160. ISBN: 087367412X. 0873674189 LCCN: 75015441 Subjects--Topical Terms: Education--Experimental methods. LC Class. No.: LB1026 / .S57 Dewey Class. No.: 371.3