000 00334nam a2200133Ia 4500
005 20260413100625.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aWylen Gordon Van & others
245 0 _aSingapur John Wiley
260 _bSingapur Johnwitej
_c1985
300 _a722
942 _cGB
999 _c2997
_d2997