000 00292nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a621.38
_bLEN
100 _aLenk, John D
245 0 _aManual for mos users
260 _aReston
_bReston
_c1975
650 _aElectronic system
942 _cBK
999 _c26875
_d26875