000 00349pam a2200157a 44500
008 230515b1992 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _a621.3815 WAL
100 _aWALLS RON
245 _aINTRODUCTION TO CIRCUIT ANALYSIS
250 _a1
260 _aNULL
_bNA
_c1992
300 _a820
650 _aNULL
999 _c638071
_d638071