World list of abreviations of scientific, technological and commercial organizations.
Hill, Leonard
World list of abreviations of scientific, technological and commercial organizations. - 1a. ed. - London : Editorial Leonard Hill., 1960. - 300 p.
ABREVIATURAS
ORGANISMOS CIENTIFICOS
ORGANISMOS INTERNACIONALES
World list of abreviations of scientific, technological and commercial organizations. - 1a. ed. - London : Editorial Leonard Hill., 1960. - 300 p.
ABREVIATURAS
ORGANISMOS CIENTIFICOS
ORGANISMOS INTERNACIONALES