This is the story of how one site has garnered national attention and taught Americans valuable less... more

Learn the impact on the water utility workforce of the current recessionary economy with this 2009 s... more

This is the first book-length presentation and defense of a new theory of human and machine cognitio... more

Joan M. Zenzen is an independent scholar and the author of Battling for Manassas: The Fifty-Year Preservation Struggle...... more

achieving its goals. Using extensive documentation and oral history interviews, historian Joan M. Zenzen examines the full sweep...... more

. Joan Zenzen s narrative places these highly publicized preservation conflicts within the framework of the park s history...... more