ed. by Judit Solt and T. Kemeny.Measurement for progress in science and technology, acta IMEKO 1979;IMEKO Congress of the Confederation (8th : 1979 : Moscow, USSR)．v.1.North-Holland,1980.
ed. by Judit Solt and T. Kemeny.Measurement for progress in science and technology, acta IMEKO 1979;IMEKO Congress of the Confederation (8th : 1979 : Moscow, USSR)．v.2.North-Holland,1980.
ed. by Judit Solt and T. Kemeny.Measurement for progress in science and technology, acta IMEKO 1979;IMEKO Congress of the Confederation (8th : 1979 : Moscow, USSR)．v.3.North-Holland,1980.
