Introduction to information systems /

O'Brien, James A.

Introduction to information systems / James O'Brien - 12th ed. - New Delhi Boston: Tata Mcgraw -Hill publishing Company Limited 2006. - xxx,452 p .; 28cm.

Includes Index(Rq1-Rq2,R1-R8,G1-G20 andI1-I22)

007110710X



T58.5 / .O27 2005