David the Invicible on the duality of truth /
Gabrielyan, H.G.
David the Invicible on the duality of truth / H.G. Gabrielyan ; Academy of Sciences of Armenian SSR, - Yerevan : [Academy of Sciences of Armenian SSR], 1980. - 13 p. ; 20 cm. - 1 (NLA) .
Philosophy
1 (NLA)
David the Invicible on the duality of truth / H.G. Gabrielyan ; Academy of Sciences of Armenian SSR, - Yerevan : [Academy of Sciences of Armenian SSR], 1980. - 13 p. ; 20 cm. - 1 (NLA) .
Philosophy
1 (NLA)