TY  - BOOK
AU  - Commager,Henry Steele
AU  - Muessig,Raymond H
AU  - Rogers,Vincent R.
TI  - The nature and the study of history
U1  - 900 
PY  - 1966///
CY  - Columbus
PB  - Charles E. Merrill Books
KW  - History
KW  - Study and teaching
N1  - Includes index; Bibliography : p. 95-98
ER  -