\BOOKMARK [0][-]{chapter.1}{Many-object structures}{}% 1
\BOOKMARK [1][-]{section.1.1}{Magmas with objects; arrows}{chapter.1}% 2
\BOOKMARK [1][-]{section.1.2}{Semigroups with objects}{chapter.1}% 3
\BOOKMARK [1][-]{section.1.3}{Monoids with objects}{chapter.1}% 4
\BOOKMARK [1][-]{section.1.4}{Structures with one or more pieces}{chapter.1}% 5
\BOOKMARK [0][-]{chapter.2}{Homomorphisms of many-object structures}{}% 6
\BOOKMARK [1][-]{section.2.1}{Homomorphisms of magmas with objects}{chapter.2}% 7
\BOOKMARK [1][-]{section.2.2}{Homomorphisms of semigroups and monoids with objects}{chapter.2}% 8
\BOOKMARK [1][-]{section.2.3}{Homomorphisms to more than one piece}{chapter.2}% 9
\BOOKMARK [0][-]{chapter.3}{Groupoids}{}% 10
\BOOKMARK [1][-]{section.3.1}{Groupoids: their properties and attributes}{chapter.3}% 11
\BOOKMARK [1][-]{section.3.2}{Groupoid elements; stars; costars; homsets}{chapter.3}% 12
\BOOKMARK [1][-]{section.3.3}{Subgroupoids}{chapter.3}% 13
\BOOKMARK [1][-]{section.3.4}{Left, right and double cosets}{chapter.3}% 14
\BOOKMARK [1][-]{section.3.5}{Conjugation}{chapter.3}% 15
\BOOKMARK [0][-]{chapter.4}{Homomorphisms of Groupoids}{}% 16
\BOOKMARK [1][-]{section.4.1}{Homomorphisms from a connected groupoid}{chapter.4}% 17
\BOOKMARK [1][-]{section.4.2}{Homomorphisms to a connected groupoid}{chapter.4}% 18
\BOOKMARK [1][-]{section.4.3}{Homomorphisms with more than one piece}{chapter.4}% 19
\BOOKMARK [1][-]{section.4.4}{Groupoid automorphisms}{chapter.4}% 20
\BOOKMARK [0][-]{chapter.5}{Graphs of Groups and Groupoids}{}% 21
\BOOKMARK [1][-]{section.5.1}{Digraphs}{chapter.5}% 22
\BOOKMARK [1][-]{section.5.2}{Graphs of Groups}{chapter.5}% 23
\BOOKMARK [1][-]{section.5.3}{Words in a Graph of Groups and their normal forms}{chapter.5}% 24
\BOOKMARK [1][-]{section.5.4}{Free products with amalgamation and HNN extensions}{chapter.5}% 25
\BOOKMARK [1][-]{section.5.5}{GraphsOfGroupoids and their Words}{chapter.5}% 26
\BOOKMARK [0][-]{chapter.6}{Technical Notes}{}% 27
\BOOKMARK [1][-]{section.6.1}{Many object structures}{chapter.6}% 28
\BOOKMARK [1][-]{section.6.2}{Many object homomorphisms}{chapter.6}% 29
\BOOKMARK [0][-]{chapter.7}{Development History}{}% 30
\BOOKMARK [1][-]{section.7.1}{Versions of the Package}{chapter.7}% 31
\BOOKMARK [1][-]{section.7.2}{What needs to be done next?}{chapter.7}% 32
\BOOKMARK [0][-]{chapter*.5}{References}{}% 33
\BOOKMARK [0][-]{section*.6}{Index}{}% 34
