Marecos,, José
Memória;
The measurement of vertical displacements through water levelling method / José Marecos, LNEC
The measurement of vertical displacements through water levelling method / José Marecos, LNEC
. - Lisboa : LNEC, 1979
. - 23 p. : il. 25 cm
. - (Memória; 515)
624.05