00681nam a22001931a 4500 1/20952 040513s2004 enk b 11 eng d 0321180607 21555 DLC GR-PeUP 005.13 XQU Xquery from the experts : a quide to the W3C XML query language / Howard Katz, editor Boston : Addison-Wesley, 2004 484 p. ; 25 cm. Includes bibliographical references & index Query languages (computer science) Katz, Howard, ed. INST UNIPILB MAIN 20040709 005.13 XQU 00143477 00143477 LOAN 0 1 /webopac/covers/01/21555_0321180607.jpg