Options Primer Robert Kolb ISBN: 978-1-57718-071-5 Paperback 320 pages October 1997 US $69.99 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.