000 00509nam a2200205Ia 4500
008 201126s9999||||xx |||||||||||||| ||und||
020 _a.000.000
041 _aENGLISH
082 _a621.381
_bG684D
100 _aGothmann,William H
245 0 _aDigital Electronics..
250 _a2nd
260 _aNew Delhi.
_bPHI
_c2012
300 _a381
365 _b250
650 _aComputer Science.
942 _cTB
999 _c511
_d511