Description
Physical Description: | 1 online resource (xx, 152 pages) : illustrations |
Bibliography: | Includes bibliographical references (pages 131-133). |
ISBN: | 0309503299 9780309503297 |
Access: | Single user license access. |
Source of Description, Etc. Note: | Print version record. |
Funding Information Note: | Work supported by Contract betweem the U.S. Army and the National Academy of Sciences. |