Elsevier Publishing text Amsterdam Elsevier Publishing en Vol.19-Vol.21(1-3)1968; Vol.22(1-4)1968; Vol.23-Vol.30(1-3)1969-1970 J/Pri 240216 20240216110739 INLIS000000000001146 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)