Virtual valuation

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21	CLASSIFICATION AND VALUATION OF LAND AS OPEN SPACE LAND Add to Reading List Source URL: www.maine.gov Language: English - Date: 2013-07-10 11:12:12 Land lot Knowledge Real estate Second Life Virtual economy
22	Temporal Factors to evaluate trustworthiness of virtual identities Luca Longo, Pierpaolo Dondio, Stephen Barrett Add to Reading List Source URL: www.tara.tcd.ie Language: English - Date: 2010-06-03 11:57:27 Letter Trust Valuation Behavior Symbol Ethics Computational trust Key management