000
00304nam a2200121Ia 4500
008
190711s9999 xx 000 0 und d
082
_a
621.3819535 U416
100
_a
ULLMAN,J.D
245
0
_a
PRINCIPLES OF DATA BASE SYSTEMS
260
_a
NEW DELHI
_b
Galgotia
_c
1996
300
_a
24X16
942
_c
BK
_2
DDC
999
_c
20755
_d
20755