TY  - BOOK
AU  - Ray,Ajoy Kumar
AU  - Acharya,Tinku
TI  - Information technology: principles and applications
SN  - 8120321847
U1  - 025.06 22
PY  - 2004///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Information technology
N1  - Includes bibliographical references and index
ER  -