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A B C D E F G H I J K L M N P Q R S T U V Z [ สังคมศาสตร์ ( Social Sciences ) ] back |
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H H1 HA HB HC HD HE HF HG HJ HM HN HQ HS HT HV HX |
| HT1 HT2 HT3 HT4 HT5 HT6 HT7 HT8 |
| LC | คำอธิบาย | ||||||||
| 21 | Classes arising from birth Including royalty, nobility, commons | ||||||||
| 22 | Classes arising from occupation | ||||||||
| 23 | Caste system | ||||||||
| 24 | Freedmen | ||||||||
| 25 | Serfdom | ||||||||
| 26 | Slavery | ||||||||
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