Books on Amazon
Definition Fregean Sense/Millikan: the Fregean Sense is the mapping relation, in accordance with which the intentional icon is to map the real value.
Definition value/real value/intentional icon/Millikan: the "of what" is an intentional icon; it is the real value.
Definition intentional icon/Millikan: We determine:
(1) P is an imperative intentional icon of the last element of a series of things to which it is to map itself and which it is to produce.
(2) P is an indicative intentional icon of all that it must map and which must be stated in the specification of the closest normal explanation explaining the appropriate adapted interpretation.
R. G. Millikan
Language, Thought, and Other Biological Categories: New Foundations for Realism Cambridge 1987