TY  - BOOK
AU  - Gerlach,Luther P.
AU  - Hine,Virginia H.
TI  - Lifeway leap: the dynamics of change in America / 
SN  - 0816606722
U1  - 301.2973 GER H 
PY  - 1973///
CY  - Minneapolis : 
PB  - University of Minnesota Press
KW  - Social history
KW  - Social change
KW  - United States
N1  - includes index
ER  -