000 004060000a22001570004500
008 140223b2000 xxu||||| |||| 00| 0 eng d
020 _a8120303842
041 _aEng
080 _aCT62 P0-;2
082 _aCT62 P0-;2
100 _aGothmann William H
245 _aDigital electronics: Introduction to theory and practice
250 _a2nd edn
260 _aNew Delhi
_bPHI
_c2000
650 _aPhysics
999 _c59829
_d59829