000 00428nam a2200169Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0070472380
082 _a621.395
_bLEA
100 _aLeach,Donald P
245 0 _aDigital principles and applications
250 _a5th edition.
260 _aDelhi :
_bTata Mcgrawhill,
_c2007
300 _a638.
365 _a295
650 _aApplied physics
700 _aMalvino, A P.
999 _c22127
_d22127