Sarbuksi
... that by 1962 the communist-led Indonesian forest workers union Sarbuksi claimed to have a quarter of a million members?
... that by 1962 the <a href="./Communist_Party_of_Indonesia" id="mwF40" rel="mw:WikiLink" title="Communist Party of Indonesia">communist</a>-led <a href="./Indonesia" id="mwF44" rel="mw:WikiLink" title="Indonesia">Indonesian</a> forest workers union <i id="mwF48"><b id="mwF5A"><a href="./Sarbuksi" id="mwF5E" rel="mw:WikiLink" title="Sarbuksi">Sarbuksi</a></b></i> claimed to have a quarter of a million members?