000 00273nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a582424305
082 _a621.75TIM
100 _aTimings R.J
245 0 _aBasic Engineering
260 _bLongman
_c1973
942 _cBK
999 _c439605
_d439605