Peer-Led Team LearningJack A Kampmeier, Pratibha Varma-Nelson, Donald K Wedegaertner, Carl C. Wamser · First published 2005Open the Tome
Chemistry concepTestsClark R. Landis, Arthur B. Ellis, George C. Lisenky, Julie K. Lorenz, Kathleen Meeker, Carl C. Wamser · First published 2000Open the Tome
