000 00346nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a471908940
082 _a515
082 _b353 NE
100 _a"Necas, Jindrich"
245 0 _aIntroduction to the theo
260 _aNew York
260 _bJohn Willey
260 _c1983
300 _a163
999 _c28705
_d28705