Physician and nurse migration : analysis and policy implications text Geneva WHO 1979 N xiv, 476hlm. 20 cm Nurses 610.73 610.73 Mej p INLIS000000000008238 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)