Political Parties
... that the 1911 book Political Parties, which introduced the iron law of oligarchy, remains a classic of the social sciences?
... that the 1911 book <i id="mwCHk"><b id="mwCHo"><a class="mw-redirect" href="./Political_Parties_(book)" id="mwCHs" rel="mw:WikiLink" title="Political Parties (book)">Political Parties</a></b></i>, which introduced the <a href="./Iron_law_of_oligarchy" id="mwCHw" rel="mw:WikiLink" title="Iron law of oligarchy">iron law of oligarchy</a>, remains a classic of the <a class="mw-redirect" href="./Social_sciences" id="mwCH0" rel="mw:WikiLink" title="Social sciences">social sciences</a>?