The "philosophy" of this concept was the subject of an 1869 book by a thinker who posited that this thing governed the universe and consisted of three components, the "absolute," "physiological," and "relative."  
A "conceptual analysis" of this was the subject of a 1958 book by Alasdair Macintyre, who argues that a well-known modern interpretation of it is confusingly used both as a descriptive and an evaluative idea.  The "philosophy" of this concept was the subject of an 1869 book by a thinker who posited that this thing governed the universe and consisted of three components, the "absolute," "physiological," and "relative."  Henri Ellenberger wrote a book about the "discovery" of this concept by psychologists, one of whom, Jacques Lacan, notoriously claimed that it is structured like a language.  FTP, name this subject of a work by Eduard von Hartmann, whose "collective" variety was theorized by Carl Jung.
A "conceptual analysis" of this was the subject of a 1958 book by Alasdair Macintyre, who argues that a well-known modern interpretation of it is confusingly used both as a descriptive and an evaluative idea.  
the unconscious