Home › Authors › Tsentralʹnyi institut ekspertizy trudosposobnosti i organizatsii truda invalidov. Ts. I.E.T.I.N. 👤 Tsentralʹnyi institut ekspertizy trudosposobnosti i organizatsii truda invalidov. Ts. I.E.T.I.N. 1 book Books by Tsentralʹnyi institut ekspertizy trudosposobnosti i organizatsii truda invalidov. Ts. I.E.T.I.N. Trudosposobnostʹ pensionerov p Trudosposobnostʹ pensionerov po starosti, voprosy stimulirovaniia i organizatsii ikh truda 1975