| GMD | Text |
| Language | Eng |
| Classification | 362.973 Et99 |
| Publisher | Englewood Cliffs, NJ, Prentice-Hall, c1976 |
| Subject | Sociology.Sociology -- Methodology.Social problems.Social policy.United States -- Social conditions -- 1960-1980. |
| Description | x, 182 p. ; 23 cm. |
| ISBN | 9780138174033 |