00531cam a22002051 4500001001300000003000400013005001700017008004100034010001700075035002000092040002300112042001200135050001300147100001400160245006900174260004000243300001800283650000900301999001500310af 48000342 DLC20260227110843.0870505s1945 ne 000 0 dut aaf 48000342 a(OCoLC)15632811 aDLCcCLUdMiUdDLC apremarc00aU21b.H41 aHenny, E.13aDe oorlogsperiodiciteit,bhaar oorzaak en wezen,cdoor E. Henny. a's-Gravenhage,bM. Nÿhoff,c1945. a52 p.c20 cm. 0aWar. c4020d4020