| Shelfclass_id | 2.M |
| Sortkey | BLALOCK, HUBERT M |
| Authors | Hubert M. Blalock |
| Title | Causal Inferences in Nonexperimental Research |
| Publisher | Norton |
| Year | c1961, 1964 |
| Languages | eng |
| Isbn | 0393006425 |
| Description | xii, 200 p. illus. 20 cm. |
| Record date | 20061009 |
| Location | New York |
| Keywords | Social sciences |