| ID | 030510 |
| Call Number | 303.40973/GER |
| Title Proper | Lifeway leap |
| Other Title Information | the dynamics of change in America |
| Language | ENG |
| Author | Gerlach, Luther P. ; Hine, Virginia H. |
| Publication | Minneapolis, University of Minnesota Press, 1973. |
| Description | 332 p.+ 23 cm. |
| Classification Number | 303.40973 |
| Key Words | Social change |