000 00321nam a2200121Ia 4500
008 240817s9999 xx 000 0 und d
082 _a621.3815 K96,d
100 _aKumar,V
245 0 _aDigital technology principles and practice
260 _c1996
_a New Delhi
_b New Age international
300 _a674 p.
942 _cBK
999 _c33475
_d33475