What Must Be Done
Hans-Hermann Hoppe
Grammar Girl's 101 Troublesome Words You'll Master in No Time
Mignon Fogarty
Longman Photo Dictionary
Pearson Education, Limited
The Olmecs: A History from Beginning to End (Mesoamerican History)
Hourly History
The Social Life of Numbers: A Quechua Ontology of Numbers and ...
Gary Urton & Primitivo Nina Llanos
Knowledge Representation and Language in AI
Jonathan P. E. Hodgson
Interpreting Anaphors in Natural Language Texts
David Carter
Computer Interpretation of Natural Language Descriptions
Christopher S. Mellish
Automatic Natural Language Parsing
Karen Sparck Jones & Yorick Wilks