00329nam a2200121Ia 450000500170000000800410001704100080005808200120006610000340007824500430011226000430015530000090019820260720174711.0260720s1965    xx            000 0 und d  aeng  a030 WBC  aRobert O Zeleny William Nault  aWorld book encyclopedia Vol-3(C to CH)  aChicago,LondonbField Enterprisec1965  a426p