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Every planar map is four colorable / by K. Appel, W. Haken and Wolfgang Haken.
Math/Physics/Astronomy Library QA612.18 .A67 1989
Available
- Format:
- Book
- Author/Creator:
- Appel, Kenneth I., 1932-2013.
- Series:
- Contemporary mathematics (American Mathematical Society) ; v. 98.
- Contemporary mathematics ; v. 98
- Language:
- English
- Subjects (All):
- Four-color problem.
- Physical Description:
- xv, 741 pages : illustrations ; 25 cm.
- Other Title:
- Every planar map is 4 colorable.
- Place of Publication:
- Providence, R.I. : American Mathematical Society, [1989]
- Notes:
- Includes bibliographical references.
- ISBN:
- 0821851039
- OCLC:
- 19921606
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