|
000 100 200 300 400 500 600 700 800 900 [ สังคมศาสตร์ (Social Sciences) ] back |
|
300 310 320 330 340 350 360 370 380 390 [ เศรษฐศาสตร์ (Economics) ] |
|
330 331 332 333 334 335 336 337 338 339 [ Production ] |
| DC | คำอธิบาย | ||||||||
| 1 | Production | ||||||||
| 2 | Agriculture | ||||||||
| 3 | Extraction of minerals | ||||||||
| 4 | Other extractive industries | ||||||||
| 5 | Business enterprises | ||||||||
| 6 | International business | ||||||||
| [แสดง 6/6 รายการ] | |||||||||