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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 [ การศึกษา ( Education ) ] back |
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L L1 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LT |
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LC1 LC2 LC3 LC4 LC5 LC6 LC7 LC8 LC9 |
| LC | คำอธิบาย | ||||||||
| University extension | |||||||||
| Social aspects of education | |||||||||
| Economic aspects of education | |||||||||
| Lyceums and lecture courses. Forums | |||||||||
| Radio and television extension courses. Instruction by radio and television | |||||||||
| Reading circles and correspondence clubs | |||||||||
| Education and travel | |||||||||
| Traveling educational exhibits | |||||||||
| Demographic aspects of education | |||||||||
| [แสดง 9/9 รายการ] | |||||||||