TY - BOOK AU - Varsegi, Alex. TI - Practical business systems implementation: a DP guide SN - 0442288433 AV - HF 5548 .V37 1988 PY - 1988/// CY - New York PB - Van Nostrand Reinhold Company KW - BUSINESS -- DATA PROCESSING KW - SYSTEM DESIGN N1 - Includes index; 1. The requirements study -- 2. What to look for in an inhouse system -- 3. What to look for in a vendor package - Part I -- 4. What to look for in a vendor package - Part II -- 5. State of the art in vendor technology -- 6. Project status reporting -- 7. General or conceptual design -- 8. Detail design - part I -- 9. Detail design - Part II -- 10. On-line programming methods -- 11. Interface -- 12. Test environments and productivity tools - part I -- 13. Test environments and productivity tools - part II N2 - This book is written for professionals with previous exposure to data processing concepts in a main frame computer environment ER -