000 00454nam a22001817a 4500
003 CEME
005 20210628202144.0
008 210225b xxu||||| |||| 00| 0 eng d
020 _a0-7506-4583-0
040 _c.
082 _a621.3815 CRI
100 _aCrisp, John
_958049
245 _aIntroduction to digital systems
260 _aOXFORD
_bNEWNES
_c2000
300 _aVII,296P
650 _aDIGITAL SYSTEMS-INTRODUCTION
_958489
942 _cBK
_2ddc
999 _c568682
_d568682