TY  - BOOK
AU  - Jessup,Leonard M.,1961-
AU  - Valacich,Joseph S
TI  - Information systems today
SN  - 013145870
AV  - T58.5 .J47 2006
U1  - 658.4 22nd ed.
PY  - 2006///
CY  - N.J.
PB  - Pearson Education
KW  - Information technology
KW  - Information  storage and retrieval systems-Business
N1  - Includes bibliographical references and index
ER  -