000
00267nam a2200109Ia 4500
008
220201s2015 xx 000 0 eng d
100
_a
YADAV P K
245
0
_a
DATABASE MANAGEMENT SYSTEM
260
_a
DELHI
_b
S K KATARIA AND SONS
_c
2015
300
_a
390
942
_2
ddc
999
_c
93612
_d
93612