'11 trading information' presentation slideshows

Figure 5.1 Fragment of the E-R diagram for the entity type Person.

Figure 5.1 Fragment of the E-R diagram for the entity type Person. Figure 5.2 Translation of entity type Person into a relation. Figure 5.3 E-R diagrams for several relationship types. Figure 5.4A Translations of some relationships. (continued on next slide).

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