1 | The Dual Character of Labor Embodied in Commodities. | |
2 | The pursuit reveals the duality of the modern college. | |
3 | This kind of dual conceptions have important meanings to cultural morphology. | |
4 | Duality of teaching means pre-design and generative in the process of teaching. | |
5 | The twoness of area main body is having main effect to the development of economic area. |