Plus and minus signs

From [[Johannes Widmann The plus sign () and the minus sign () are mathematical symbols used to denote positive and negative functions, respectively. In addition, the symbol represents the operation of addition, which results in a sum, while the symbol represents subtraction, resulting in a difference. Their use has been extended to many other meanings, more or less analogous. and are Latin terms meaning 'more' and 'less', respectively.

The forms and are used in many countries around the world. Other designs include for plus and for minus. Provided by Wikipedia
Showing 1 - 20 results of 27,246 for search '+', query time: 0.11s Refine Results
  1. 1
    Das Landesarchiv Berlin und seine Bestände
    Published 1992
    Classmark: Al/210/LAB/1
    Book

  2. 2
    Das Zuchthaus : eine Ausstellung über das faschistische Zuchthaus Brandenburg
    Published 1990
    Classmark: Ge/218/Fro/1
    Book

  3. 3
    Ueber angeborene conträre Sexualempfindung
    Classmark: Se/110/Rab/1
    Book

  4. 4
    Los Angeles drawings
    by Angus, Patrick
    Published 2003
    Classmark: Ks/110/Ang/1
    Book

  5. 5
    Alltag: DDR : Geschichten, Fotos, Objekte ; [Begleitbuch zur Dauerausstellung]
    Published 2012
    Classmark: Ge/220/Lud/1
    Book

  6. 6
    The Diaghilev exhibition from the Edinburgh Festival, 1954 : catalogue
    by Djagilev, Sergej P.
    Published 1954
    Classmark: Ks/610/Dja/1
    Book

  7. 7
    Rathenau : an opera
    Classmark: Ks/510/Dre/1
    Book

  8. 8
    Our common humanity : the need for tenderness and realism in discussing sexuality
    by Burton, Jack
    Published 1980
    Classmark: We/210/Bur1/1
    Book

  9. 9
    Tiresias's confession
    by Gerevich, András
    Published 2008
    Classmark: Be/210/Ger/1
    Book

  10. 10
    Sappho und Sokrates : wie erklärt sich Liebe der Männer und Frauen zu Personen des eigenen Geschlechts?
    by Hirschfeld, Magnus
    Published 1902
    Classmark: Se/111/Hir/22
    Book

  11. 11
    Heroes reloaded : Malerei und andere Collagen
    Published 2010
    Classmark: Ks/110/Schne1/1
    Book

  12. 12
    Keine Sexualität? : über die Hintergründe des Fehlens der Sexualwissenschaft in den "Annalen der Naturphilosophie"
    by Mildenberger, Florian
    Published 2011
    Classmark: We/100/Mil/1
    Conference Proceeding Book

  13. 13
    Der kleine Herr der großen Männer
    Classmark: Ka/110/Koc1/1
    Book

  14. 14
    Odmieńcy i fałszerze : rozprawy
    by Wyrobisz, Andrzej
    Published 2008
    Classmark: Ks/100/Wyr /1
    Book

  15. 15
    Delft 45+ : een onderzoek onder oudere homosexuele mannen en lesbische vrouwen ; in opdracht van de gemeente Delft
    by Vulpen, Sjors van
    Published 1988
    Classmark: So/112/Vul/1
    Thesis Book

  16. 16
    Alcibiades als Schüler
    by Rocco, Antonio
    Published 1908
    Classmark: Be/110/Pal/1b - R
    Book

  17. 17
    Sodom's seed in the Netherlands : the emergence of homosexuality in the early modern period ; summary
    by Meer, Theo van der
    Published 1995
    Classmark: Ge/327/Mee/1
    Book

  18. 18
    Gesundes Geschlechtswesen vor der Ehe : ein Buch für junge Männer
    by Ribbing, Seved
    Published 1917
    Classmark: So/410/Rib/1
    Book

  19. 19
    Das Weib in der Natur- und Völkerkunde : anthropologische Studien
    by Ploss, Hermann Heinrich
    Published 1885
    Classmark: Me/140/Plo/1
    Book

  20. 20
    Die Beziehungen der krankhaften Zustände und Vorgänge in den Sexual-Organen des Weibes zu Geistesstörungen
    by Mayer, C. E. Louis
    Published 1869
    Classmark: Ps/112/May/1
    Book

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