000
00273nam a2200109Ia 4500
008
230621s9999 xx 000 0 und d
020
_a
9788122407884
100
_a
Virendra Kumar
_9
1716
245
0
_a
Digital technology Principles and Practice
260
_b
NAI
942
_c
MCA
999
_c
9007
_d
9007