| HA 1 |
Periodicals. Societies. Serials |
| HA 17 |
Dictionaries. Encyclopedias |
| HA 19 |
History |
| HA 22-23 |
Biography |
| HA 29-32 |
Theory & method of social science statistics |
| - HA 29-29.5 |
- General works |
| - HA 30.3 |
- Time-series analysis |
| - HA 30.6 |
- Spatial analysis |
| - HA 31 |
- Tables. Graphic methods |
| - HA 31.2 |
- Sampling. Statistical survey methodology |
| - HA 31.3 |
- Regression. Correlation |
| - HA 31.35 |
- Analysis of variance |
| - HA 31.38 |
- Data envelopment analysis |
| - HA 31.4 |
- Discriminant analysis |
| - HA 31.5 |
- Hypothesis testing |
| - HA 31.7 |
- Estimation |
| - HA 32 |
- Data processing
Including SPSS |
| HA 33-34 |
Communication of information |
| - HA 34 |
- Confidential communications |
| HA 35-35.3 |
Study & teaching. Research |
| HA 36-37 |
Statistical services. Statistical bureaus |
| - HA 36 |
- International |
| - HA 37.A-Z |
- By region or country, A-Z |
| - - HA 37.C26 |
- - Canada |
| - - HA 37.E93 |
- - Europe |
| - - HA 37.G7 |
- - Great Britain |
| - - HA 37.U1-.U8 |
- - United States |
| HA 38-39 |
Registration of vital events. Vital records |
| HA 40-48 |
[Classification numbers used previously] |
| - HA 40 |
- Other statistical data, A-Z |
| - HA 41-42 |
- Annuals (and other publications published at more or less regular intervals) |
| - - HA 42 |
- - Collections of statistics |