The interaction of R＆D and advertisement：the effect of substitute and complement
碩士 === 國立中山大學 === 財務管理學系研究所 === 94 === 無
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2006
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| Online Access: | http://ndltd.ncl.edu.tw/handle/80305744804369482312 |