Klausmeier, Herbert J. 1915-2014. Conceptual learning and development: a cognitive view [by] Herbert J. Klausmeier, Elizabeth Schwenn Ghatala [and] Dorothy A. Frayer. - New York, Academic Press, 1974. - xi, 283 p. illus. 24 cm. Includes bibliographies. ISBN: 0124113605 LCCN: 73009431 Subjects--Topical Terms: Learning, Psychology of.Concept learning.Child development.Concept formation. LC Class. No.: LB1051 / .K668 1974 Dewey Class. No.: 370.152 KLA National Library of Medicine Call No.: BF441 K63c 1973