000 00327nam a2200145Ia 4500
008 230326s9999 xx 000 0 und d
020 _a0
082 _a629.ET
100 _aN/A
245 0 _aElectrical And Mechanical (Et)
260 _a
_bN/A
_c               
300 _a0
365 _b0
650 _a
_a
999 _c2433
_d2433