Comments: Spine creases, wear to binding and pages from reading. May contain limited notes, underlining or highlighting that does affect the text. Possible ex library copy, thatll have the markings and stickers associated from the library. Accessories such as CD, codes, toys, may not be included.
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Publisher: Freeman & Company, W. H.
Ullman, Jeffrey D.
This volume covers data models, including the logical models upon which knowledge systems depend and object models used for object-oriented systems, as well as the classical models.Ullman, Jeffrey D. is the author of 'Prin.of Database+knowledge-base Sys.,v1' with ISBN 9780716781585 and ISBN 0716781581.