000 00316nam a2200133Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a001.642 Got :D
100 _aGothmann William H.
245 0 _aDigital Electronics
260 _aNew Delhi
_c2013
300 _aPHL learning
942 _cGB
999 _c31224
_d31224