| Record ID | marc_loc_2016/BooksAll.2016.part08.utf8:190206380:717 |
| Source | Library of Congress |
| Download Link | /show-records/marc_loc_2016/BooksAll.2016.part08.utf8:190206380:717?format=raw |
LEADER: 00717cam a22002291 4500
001 74442841
003 DLC
005 19860717000000.0
008 840710s1969 gw a b 00000 ger
010 $a 74442841 //r863
015 $aGDB***
040 $aDLC/ICU$cICU$dDLC
050 0 $aQA166$b.H44
082 0 $a511/.5$219
100 10 $aHeesch, Heinrich.
245 10 $aUntersuchungen zum Vierfarbenproblem.
260 0 $aMannheim,$bBibliographisches Institut$c[c1969]
300 $a290 p.$billus.$c19 cm.
490 0 $aB.I.-Hochschulskripten,$v810/810a/810b
500 $aBased on the author's Habilitationsschrift, Technische Hochschule, Hanover, 1958.
504 $aBibliography: p. 289-290.
650 0 $aFour-color problem.