CK-12 Algebra I Teacher's Edition
Ck-12 Foundation
Plan Recognition in Natural Language Dialogue
Sandra Carberry
A Guidebook to Learning : For a Lifelong Pursuit of Wisdom - ...
Mortimer Jerome Adler & Charles van Doren
Yearbook of Morphology 1991
G. E. Booij & Jaap van Marle
The 2nd Scientific American Book of Mathematical Puzzles & Diversions
Martin Gardner
Death Defied
Luuc Kooijmans