his private papers were kept corked up for years
1Poirot's Early Cases — Infobox Book name = Poirot s Early Cases title orig = translator = image caption = Dust jacket illustration of the first UK edition author = Agatha Christie cover artist = Margaret Murray country = United Kingdom language = English series = genre …
2Labor theory of value — The labor theories of value (LTV) are theories in economics according to which the values of commodities are related to the labor needed to produce them.There are many different accounts of labor value, with the common element that the value of… …
