00898nam0-22003131i-450-9900031072604033210-333-41607-4000310726FED01000310726(Aleph)000310726FED0100031072620000920d1987----km-y0itay50------baitaIT<<An >>Introduction to Cost and Production FunctionsDavid F. Heathfield and Sören Wibe.BasingstokeLondonMacmillan1987.XV, 193 p.21 cmProduzioneFunzioniG/1.11Heathfield,David FrederickWibe,SörenITUNINARICAUNIMARCBK990003107260403321G/1.11 HEA11146SESSESIntroduction to Cost and Production Functions462432UNINAING01