TY  - BOOK
AU  - Desai Bipin C
TI  - Introduction to database systems
U1  - D65,8(B):3, N0;1-;3 
PY  - 1990///
CY  - New Delhi
PB  - Galgotia Publications Pvt. Ltd   
KW  -  Database systems
KW  - Operational research
N1  - Includes bibliographical references.; Appendix 1-5, 895-918p.; Index 919-933p
ER  -