461
462
Published: 1987
Superior document: Working papers / Population Council, Center for Policy Studies 132
463
464
Published: 2003
Superior document: University of Southern Denmark studies in literature 38
465
Published: 2004
Superior document: Enthalten in The methods and materials of demography San Diego, Calif. [u.a.], 2004 S. 125 - 173
466
Published: 1924
Superior document: Papers and monographs of the American Academy in Rome 3
467
468
469
Published: 1994
Superior document: Zürcher medizingeschichtliche Abhandlungen 256
470
Published: 2003
Superior document: Enthalten in Handbook of the life course New York, NY [u.a.], 2003 S. 661 - 670
471
472
473
474
475
476
Published: 1929
Superior document: Reprints / The Astronomical Observatory of Harvard College : Series I 57
477
478
Published: 1996.
Superior document: Amsterdamer Publikationen Zur Sprache und Literatur Series ; v.122
479
480