TY  - BOOK
AU  - Krug,Mark M.
TI  - History and the social sciences: new approaches to the teaching of social studies 
T2  - A Blaisdell book in education
AV  - D16.2 .K78
U1  - 300.7 
PY  - 1967///
CY  - Waltham, Mass.
PB  - Blaisdell Pub. Co.
KW  - History
KW  - Study and teaching
KW  - Social sciences
N1  - Bibliography: p. 277-286
ER  -