Single-user passwords are personal and nontransferable.
Passwords authorizing multiple users from a single site are available at special discounted prices.
Consult Prous Science for pricing information. S.A. All rights reserved. You may save a local copy or send it to your printer for your own personal use. You may not reproduce the data, graphics and documentation, in whole or in part, in print or electronic format, for resale in any form or by any means. You must include this copyright notice in any copy that you make.