Titlebook: What’s Wrong with Economics?; Benjamin Ward Book 1972 Basic Books, Inc., 1972 economics

宏伟

Benjamin Ward population abundance. Fisheries scientists have first paid attention to the relation between a model based variance estimate and a covariance structure in their data as this enabled to reconsider survey design. The possibility to use the spatial covariance for optimizing sampling strategy has been

gustation

jabber

微尘