TY  - BOOK
AU  - Hawryszkiewycz, Igor
TI  - Introduction to Systems analysis and design
SN  - 81-203-1670-3
U1  - 003 
PY  - 2002///
CY  - New Delhi
PB  - Prentice-Hall
KW  - Business information system
KW  - Data flow diagram
KW  - System analysis
N1  - Includes bibliographical references and index; Book Land
ER  -