Penrose tiles to trapdoor ciphers /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York :
Freeman,
[1989]
|
| Subjects: |
| Physical Description: | ix, 311 pages, 4 unnumbered pages of plates : illustrations (some color) ; 24 cm. |
|---|---|
| Bibliography: | Includes bibliographies and index. |
| ISBN: | 0716719878 (pbk.) 071671986X (hard) |