00754nam a2200205 4500 1/730 010511s1988 enk eng 0387195378 748 DLC GR-PeUP 005.74 YA Γιαννακουδάκης, Εμμανουήλ Ι. Standard relational and network database languages : with 20 figures / E.J. Yannakoudakis, C.P. Cheng London; Springer-Verlag, 1988 ix, 148 p. 24 cm. Includes bibliographical references and index Data base management. Programming languages (Electronic computers). Cheng, C.P. INST UNIPILB MAIN 20040709 005.74 YA 00136387 00136387 LOAN 0 1