000 00313nam a22001217a 4500
020 _a0-07--15509-7
082 _a511.33 DAV'D
100 _aTHAYSE, ANDRE,DAVIO, MARE,DESCHAMPS, J. P
_975629
245 _aDISCRETE AND SWITCHING FUNCTIONS
260 _aNEWYORK
_bMCGRAW HILL
_c1978
300 _a729P
942 _cBK
999 _c581022
_d581022