TY  - BOOK
AU  - Wishy, Bernard W
TI  - The western world in the twentieth century: a source book from the contemporary civilization program in Colubia College, Columbia University 
AV  - CB 425 W57
PY  - 1961///
CY  - New York
PB  - Columbia University
KW  - Civilización moderna -
KW  - Siglo XX -
KW  - Historia -
KW  - Fuentes
N1  - "This volume supplements... the most recent (third) edition of Columbia's two source volumes, Introduction to contemporary civilization in the West"
ER  -