Elementary social studies as a learning system /
Martorella, Peter H.
Elementary social studies as a learning system / Peter H. Martorella. - New York : Harper & Row, c1976. - xvi, 512 p. : ill. ; 24 cm.
Includes bibliographies and indexes.
0060442336
Social sciences--Study and teaching (Elementary)
372.83044 / MAE 1976
Elementary social studies as a learning system / Peter H. Martorella. - New York : Harper & Row, c1976. - xvi, 512 p. : ill. ; 24 cm.
Includes bibliographies and indexes.
0060442336
Social sciences--Study and teaching (Elementary)
372.83044 / MAE 1976