Subject
- Newspapers59,562
- Politics and Government45,059
- Periodicals30,006
- History12,545
- Administration11,485
- Colonialism10,633
- Literature9,385
- Islamic manuscripts and books9,159
- Hinduism9,157
- Law and legal affairs8,853
- Women8,233
- Slavery7,626
- Poetry7,003
- Land use6,922
- Commerce6,808
- Manuscripts6,738
- Christian literature6,726
- Genealogy6,446
- Education6,361
- Music6,204