00371cam a2200157 i 4500001001200000008004100012020001800053020001500071041000800086044000700094082001200101100002400113245003000137260003600167300001000203ocm65366762900401s1975    xx           u    b afr d  a9780869911396  z0869911392  beng  axx  a284.2681 aVan der Watt, P. B.10aBeroerders en beroeringe.  a[S.l.] :bN.G. Kerkuitg,c1975.  a52 p.