| Straight Lines, Parallel Lines, Perpendicular Lines | | Author:
| Charosh, Mannis | Illustrator:
| Kessler, Leonard | Series title: | Crocodile Paperbacks Ser. | ISBN: | 978-0-690-77994-3 | Publication Date: | Oct 1972 | Publisher: | HarperCollins Publishers
| Book Format: | Paperback | List Price: | USD $1.45 |
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