00578cam a22002051  4500001001300000003000400013005001700017008004100034010001700075035002000092040004300112042001200155050001800167100002400185245004500209260004800254300001800302650003700320999001500357af 48002191 DLC20260227110854.0841119s1946    ne            000 0 dut c  aaf 48002191   a(OCoLC)11401556  aMass. Inst. of Tech. LibrarycMCMdDLC  apremarc00aHE8699.N4bP61 aPoort, Jac.,d1890-10aNationale omroep of omroepvereenigingen?  aWageningen,bGebr. Zomer en Keuningc[1946]  a15 p.c24 cm. 0aRadio broadcastingzNetherlands.  c4916d4916