100 Words Every 4th Grader Should Know
American Heritage Dictionaries
Mathematical Structures of Language
Zellig Sabbettai Harris
The Richest Man in Babylon -- Six Laws of Wealth
Charles Conrad
Mathematics and Reality
Mary Leng
Problems and Solutions for Undergraduate Complex Analysis I
Kit-Wing Yu
Applications of Artificial Intelligence in Business and Finance
Vikas Garg & Shalini Aggarwal & Pooja Tiwari & Prasenjit Chatterjee