Each update contains all of the information of the previous CD-ROM, plus a large amount of new material. Orders are shipped subject to clearance of checks. Terms and Conditions 1. Prices Prices listed are those in effect at this time.
All prices are subject to change without notice.
Be sure to include in your e-mail message all of the information from the order form above. We cannot guarantee the security of transactions via e-mail. Please exercise caution. Taxes Please add applicable sales tax if your order is being shipped to New York State. If you are tax-exempt in New York State, please forward a signed official state tax exemption certificate with your order.