00418nam a2200133Ia 450000500170000000800410001704100080005808200130006610000280007924500240010726000340013199900190016595201000018420260720174604.0260720s2026    xx            000 0 und d  aeng  a500 CLAT  aClark, John O E9268674  aAtomic age vol-VIII  aLondonbBrown Reference Group  c242760d242760  001040708BEDaALbALd2026-07-20l0o500 CLATpBED01152r2026-07-20 17:46:04w2026-07-20yBK