Description
| Item Description: | System requirements for computer disk (version IQ 2.1): IBM PC/XT, AT, or PS/2; at least 640 K; PC DOS or MS DOS 3.3 or higher; hard disk (strongly recommended) and 1 double-density floppy disk drive; math coprocessor recommended; color monitor (recommended). |
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| Physical Description: | xiii, 314 p. : ill. ; 25 cm. + 1 computer disk (3 1/2 in.) |
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| Bibliography: | Includes bibliographical references (p. 4) and indexes. |
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| ISBN: | 3540574700 (Berlin : acid-free paper)
0387574700 (New York : acid-free paper) |
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