תיאור
| תאור פריט: | System requirements for computer disk (Bouncing ball 2.0; Quadratic map): Apple Macintosh computer (128K ROM); 1MB RAM; System 6.0 or higher; hard or soft disk system; mouse.
"Advanced book program." |
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| תיאור פיזי: | xiv, 340, 45, 35 p. : ill. ; 24 cm. + 1 computer disk (3 1/2 in.) |
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| ביבליוגרפיה: | Includes bibliographical references and indexes. |
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| ISBN: | 0201554410 |
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