Ramsey, A.S.
Statics / Textual Documents A.S.Ramsey. - 2 / . - Cambridge : Cambridge University Press , 1965. - 296 ; .
531.2 / RAM/ST
Statics / Textual Documents A.S.Ramsey. - 2 / . - Cambridge : Cambridge University Press , 1965. - 296 ; .
531.2 / RAM/ST