<![CDATA[Comentarios al libro: OBSERVATIONS ON REVERSIONARY PAYMENTS: ON SCHEMES FOR PROVIDING ANNUITIES FOR WIDOWS, AND FOR PERSONS IN OLD AGE; ON THE METHOD OF CALCULATING THE . ARE ADDED FOUR ESSAYS . ALSO AN APPEND]]>

<![CDATA[Comentarios al libro: OBSERVATIONS ON REVERSIONARY PAYMENTS: ON SCHEMES FOR PROVIDING ANNUITIES FOR WIDOWS, AND FOR PERSONS IN OLD AGE; ON THE METHOD OF CALCULATING THE . ARE ADDED FOUR ESSAYS . ALSO AN APPEND]]> Tue, 01 Sep 2026 22:50:44 +0000 es Copyright 202 6BiblioEteca Technologies SL