Description
Item Description: | "July 1998, volume 134, number 638 (fourth of 6 numbers)." |
Physical Description: | 1 online resource (viii, 68 pages) : illustrations |
Bibliography: | Includes bibliographical references (pages 67-68). |
ISBN: | 9781470402273 1470402270 |
ISSN: | 1947-6221 ; 0065-9266 |
Source of Description, Etc. Note: | Print version record. |