Thomas' Calculus


Book Description




Springs of Texas


Book Description

This text explores the natural history of Texas and more than 2900 springs in 183 Texas counties. It also includes an in-depth discussion of the general characteristics of springs - their physical and prehistoric settings, their historical significance, and their associated flora and fauna.













Black Hawk


Book Description

Sauk Indian chief Black Hawk tells his life story from his childhood to fighting the Black Hawk War and finally living in peace with the white man.




Official Congressional Directory


Book Description

Contains biographies of Senators, members of Congress, and the Judiciary. Also includes committee assignments, maps of Congressional districts, a directory of officials of executive agencies, addresses, telephone and fax numbers, web addresses, and other information.