Llwytho...
My best mathematical and logic puzzles /
| Prif Awdur: | |
|---|---|
| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
New York :
Dover,
1994.
|
| Pynciau: |
| Disgrifiad Corfforoll: | vii, 82 p. : ill. ; |
|---|---|
| ISBN: | 0486281523 (pbk.) |