TY  - BOOK
AU  - Ball,John N.
AU  - Steinbrink, John E
AU  - Stoltman, Joseph P
TI  - The social sciences and geographic education: a reader
SN  - 0471046302
PY  - 1971///
CY  - New York
PB  - John Wiley & Sons
KW  - Geography
KW  - Study and teaching
N1  - Includes bibliographical references
ER  -