00932nam0-22003011i-450-99000616499040332119980601000616499FED01000616499(Aleph)000616499FED0100061649919980601d1957----km-y0itay50------ba--------00-yy<<The >>Demand and Supply of Scientific PersonnelDavid M. Blank, George J. Stigler.New YorkNational Bureau of Economic Research1957XIX,, 200 p.24 cm"National Bureau of Economic Research"62331.5Blank,David M.234000Stigler,George Joseph<1911-1991>ITUNINARICAUNIMARCBK990006164990403321XV C 69 (62)66051FGBCFGBCDemand and Supply of Scientific Personnel644447UNINAGIU01