000 00366nam a2200133Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aKeister , William
245 0 _aDesign of switching circuits
260 _bD VAN NOSTRAND COMPANY
_aLONDON
_c1957
300 _aXVIII,556P p.
653 _aENGINEERING
942 _c1
999 _c43578
_d43578