000 00276nam a2200133Ia 4500
008 200512s9999 xx 000 0 und d
082 _a616.12
100 _aHampton
245 4 _aThe egc in practice
250 _a4
260 _bChurchill
_c-
440 _v_
650 _aEGC
999 _c48071
_d48071