000 00286nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.395
100 _aSedha R S
245 2 _aA Textbook of Digital Electronics
250 _a1
260 _bS Chand, New Delhi
_c2004
942 _cBK
999 _c36705
_d36705