Study of related matters : attempt to reach full agreement on a common symbol for corrosive substances : report / by the Secretary-General
1959
Полное описание
Условное обозначениеE/CN.2/CONF.5/R.7
ЗаглавиеStudy of related matters : attempt to reach full agreement on a common symbol for corrosive substances : report / by the Secretary-General
АвторыUN. Secretary-General
ДатаGeneva : UN, 9 Jan. 1959
Описание
7, [7] p. : ill.