000 00310nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a621.38(03)
_bHUG
245 0 _aElectronic engineers reference book
260 _aLondon
_bHeywoods
_c1967
700 _aHolland, F W
700 _aHughes, L E C
942 _cBK
999 _c22377
_d22377