The term "concept" is traced back to 1554?60 (l. conceptum - something conceived) [citation needed], but what is today termed "the classical theory of concepts" is the theory of ...
http://en.wikipedia.org/wiki/Concept

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We are a boutique Design House, which I believe is the only way to be your best and be most available to clients. We plan to remain so..
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Nickel Allergy to earrings known as Allergic Contact Dermatitis can occur when wearing fashion as well as 14 Kt gold earrings. Symptoms of nickel allergies include hurting ...
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A concept map is a diagram showing the relationships among concepts. Concepts are connected with labeled arrows, in a downward-branching hierarchical structure.
http://en.wikipedia.org/wiki/Concept_map