search query: @keyword quantity surveying / total: 4
references: 3-4 / 4
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title | year | author | ||
3. | 2006 | Puolakka, Jukka |
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4. | 1995 | Laitinen, Merja |
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title | year | author | ||
3. | 2006 | Puolakka, Jukka |
||
4. | 1995 | Laitinen, Merja |