000
00248 a2200109 4500
999
_c
3913
_d
3908
020
_a
9789332535206
245
_a
First course in database systems
260
_a
India
_b
Pearson
_c
2007
300
_a
514p.
942
_c
BK
100
_a
Widom, Ullman
_9
1570