000 00298nam a2200121Ia 4500
100 _aAdby, p.r
020 _a0-85312-071-4
942 _cBK
245 _aApllied circuit theory
_bMatrix and computer method
260 _aEllise horwood limited, Chichester
_c1980
082 _a621 Adb
300 _a490
999 _c21925
_d21925