The Chemistry of Heterocyclic Compounds, Part 1, Volume 21, Multi-Sulfur and Sulfur and Oxygen Five- and Six-Membered Heterocycles David S. Breslow, Herman Skolnik ISBN: 978-0-470-38195-3 Hardcover 610 pages January 1966 US $545.00 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 5-6 days delivery time. The book is not returnable. Other Available Formats: E-book