Massialas, Byron G. Crucial issues in the teaching of social studies a book of readings Byron G. Massialas [and] Andreas M. Kazamias. - Englewood Cliffs, N.J. Prentice-Hall [1964] - x, 278 p. diagr. 920611 Includes bibliographical references. LCCN: 64010743 Subjects--Topical Terms: Social sciences--Study and teaching. LC Class. No.: H62 / .M286 Dewey Class. No.: 307