00568     2200205   4500001002100000005001500021035002000036008004100056082001500097090002100112100002100133245006600154260003200220300002900252650001700281650001100298650001600309084002100325990001600346INLIS00000000000356620220309104026  a0010-0521003566220309                |          | dut    a061.1(492)  a061.1(492)/HEE/n0 aHeemstra, S. Van1 aDe Nederlandsche heidemaatschappij: 60 jaar /cS Van Heemstra  a[s.n.] :bUitgaven,c[s.a.]  a233 p. :bill. ;c28 cm. 4aORGANIZATION 4aHEALTH 4aNETHERLANDS  a061.1(492) HEE n  a00000002696