Northrop Frye on Milton and Blake
Northrop Frye & Angela Esterhammer
The Knowledge Acquisition and Representation Language, KARL
Dieter Fensel
Essays on the Philosophy of Music
Ernst Bloch
Merriam-Webster's Collegiate Dictionary
Frederick C. Mish
The Oxford English Dictionary - LOO-MOU
J. A. Simpson & E. S. C. Weiner
Group Psychology and the Analysis of the Ego
Sigmund Freud