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Haupttafeln

Notation	Thema	Titel in dieser Klasse	Titel in dieser Klasse und Unterklassen	Weitere Titel
	Haupttafeln
500	Naturwissenschaften	0 (DNB) 90 (GBV) 1 (HeBIS) 14 (SUB) 129 (SWB) 107 (FUB)	166802 (DNB) 729076 (GBV) 909004 (HeBIS) 311743 (SUB) 522955 (SWB) 479999 (FUB)	0 (DNB)
540	Chemie	0 (DNB) 77 (GBV) 3 (HeBIS) 14 (SUB) 169 (SWB) 33 (FUB)	25409 (DNB) 85054 (GBV) 128759 (HeBIS) 35475 (SUB) 58068 (SWB) 48235 (FUB)	0 (DNB)
541-547	Chemie	676 (DNB) 11895 (GBV) 16121 (HeBIS) 5482 (SUB) 8694 (SWB) k.A. (FUB)	22851 (DNB) 60441 (GBV) 113619 (HeBIS) 19827 (SUB) 41105 (SWB) k.A. (FUB)	86 (DNB)
547	Organische Chemie	165 (DNB) 3312 (GBV) 5148 (HeBIS) 1443 (SUB) 2448 (SWB) 620 (FUB)	12819 (DNB) 23556 (GBV) 52085 (HeBIS) 8579 (SUB) 15300 (SWB) 5034 (FUB)	8 (DNB)
547.4-547.6	Arten von Verbindungen unterschieden nach Struktur	190 (DNB) 297 (GBV) 1488 (HeBIS) 94 (SUB) 265 (SWB) k.A. (FUB)	2438 (DNB) 3075 (GBV) 7419 (HeBIS) 887 (SUB) 1893 (SWB) k.A. (FUB)	23 (DNB)
547.6	Aromatische Verbindungen (Aromaten)	58 (DNB) 141 (GBV) 577 (HeBIS) 42 (SUB) 133 (SWB) 31 (FUB)	701 (DNB) 737 (GBV) 2360 (HeBIS) 235 (SUB) 451 (SWB) 111 (FUB)	19 (DNB)
547.61	Kohlenwasserstoffe	13 (DNB) 84 (GBV) 45 (HeBIS) 17 (SUB) 63 (SWB) 8 (FUB)	293 (DNB) 250 (GBV) 1070 (HeBIS) 79 (SUB) 129 (SWB) 26 (FUB)	2 (DNB)
547.615	Anellierte Kohlenwasserstoffe Für Anthracenderivate siehe Anthracenderivate	141 (DNB) 61 (GBV) 596 (HeBIS) 22 (SUB) 23 (SWB) 5 (FUB)	192 (DNB) 84 (GBV) 596 (HeBIS) 38 (SUB) 25 (SWB) 5 (FUB)	9 (DNB)

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