Textbook Explorations in Chemistry: A Manual for Discovery Nicholas Kildahl, Theresa Varco-Shea ISBN: 978-0-471-12699-7 Paperback 360 pages August 1995, ©1996 US $113.95 Add to Cart This price is valid for United States. Change location to view local pricing and availability. This is a Print-on-Demand title. It will be printed specifically to fill your order. Please allow an additional 2-3 days delivery time. The book is not returnable.