1. 2008-02-25 Re: [Rd] S4 : declaration of inheritance r-devel christophe.genolin 2. 2008-02-25 Re: [Rd] S4 : declaration of inheritance r-devel Oleg Sklyar 3. 2008-02-25 [Rd] S4 : declaration of inheritance r-devel christophe.genolin