| Call Number | Subject |
|---|---|
| D 1-24.5 | General |
America see HF3211+
| Call Number | Subject |
|---|---|
| HF 3000 | Periodicals. Serials For societies, associations, boards of trade see HF294+ |
| HF 3001-3005 | Statistics (Monographs) For serials see HF3000 |
| HF 3010-3012 | Directories Class here foreign trade directories For directories of domestic commerce or industry see HF5035+ |
| HF 3021-3031 | History |
| - HF 3021 | - General works |
| - HF 3023 | - Biography |
| - HF 3025-3031 | - By period |
| - - HF 3025-3027.1 | - - Early through 1810 |
| - - HF 3031 | - - 1921- |
| HF 3035 | Handbooks, manuals, etc. |
| HF 3041-3150 | Foreign commerce |
| - HF 3043 | - With the Pacific |
| - HF 3065-3150 | - With other regions or countries |
| - - HF 3065 | - - Canada |
| - - HF 3065.5-3091 | - - Latin America |
| - - HF 3092-3117.8 | - - Europe |
| - - HF 3118-3131.7 | - - Asia |
| - - - HF 3127 | - - - Japan |
| - - - HF 3128 | - - - China |
| - - HF 3132-3138.4 | - - Africa |
| HF 3151-3163 | Local commerce |
| - HF 3153 | - Southern States |
| - HF 3161.A-W | - By state, A-W |
| - HF 3163.A-Z | - By city, A-Z |
| Call Number | Subject |
|---|---|
| HF 3211 | America (General) |
| HF 3221-4040.7 | Other regions or countries |
| - HF 3221-3230 | - Canada |
| - HF 3230.5-3490 | - Latin America |
| - - HF 3230.5 | - - General |
| - - HF 3231-3240 | - - Mexico |
| - - HF 3241-3310 | - - Central America |
| - - HF 3311-3369 | - - West Indies. Caribbean area |
| - - HF 3371-3490 | - - South America |
| - HF 3491-3750.8 | - Europe |
| - - HF 3491-3500 | - - General |
| - - HF 3500.5 | - - European Economic Community countries |
| - - HF 3500.7 | - - Eastern Europe. Central Europe |
| - - HF 3501-3530.5 | - - Great Britain |
| - - - HF 3501-3510 | - - - General |
| - - - - HF 3505-3506.5 | - - - - History. By period |
| - - - - - HF 3505-3505.6 | - - - - - Through 1800 |
| - - - - - - HF 3505.4 | - - - - - - 17th century |
| - - - - - - HF 3505.6 | - - - - - - 18th century |
| - - - - - HF 3506-3506.5 | - - - - - Recent, 1870- |
| - - - - HF 3508.A-Z | - - - - Foreign commerce. By region or country, A-Z |
| - - HF 3551-3560 | - - France |
| - - HF 3561-3570 | - - Germany |
| - - HF 3581-3590 | - - Italy |
| - - HF 3591-3620.5 | - - Benelux countries. Low countries |
| - - HF 3621-3630 | - - Russia. Soviet Union. Former Soviet republics |
| - - HF 3681-3690 | - - Spain |
| - - HF 3711-3750-5 | - - Balkan States |
| - - HF 3750.7 | - - Mediterranean Region. Southern Europe |
| - HF 3751-3868 | - Asia |
| - - HF 3751-3755 | - - General |
| - - HF 3756-3770.2 | - - Middle East. Near East |
| - - - HF 3756.5 | - - - Turkey |
| - - - HF 3762-3769 | - - - Arabian Peninsula. Arabia. Persian Gulf States |
| - - HF 3770.3-3790.6 | - - South Asia |
| - - - HF 3781-3790 | - - - India |
| - - HF 3790.8-3820 | - - Southeast Asia. Indochina |
| - - - HF 3801-3810 | - - - Indonesia |
| - - HF 3820.5-3855 | - - East Asia. Far East |
| - - - HF 3821-3830 | - - - Japan |
| - - - HF 3830.5 | - - - Korea |
| - - - HF 3831-3840 | - - - China |
| - - HF 3866 | - - Arab countries (Collective) |
| - - HF 3868 | - - Islamic countries (Collective) |
| - HF 3871-3937 | - Africa |
| - - HF 3871-3880 | - - General |
| - - HF 3881-3887.5 | - - North Africa |
| - - HF 3892-3908 | - - Southeast Africa. Southern Africa |
| - - HF 3909-3937 | - - Central Africa. West Africa |
| HF 4050 | Communist countries. East-West trade |
| HF 4055 | Developing countries |