00950nam0-22003251i-450-990002522180403321072043601X000252218FED01000252218(Aleph)000252218FED0100025221820000920d1971----km-y0itay50------baENGVariational Methods in EconomicsG. Hadley , M.C. Kemp.AmsterdamNorth Holland1971.ix, 378 p.23 cmAdvanced textbooks in economics1Economia, Metodi matematici per l'economiaHadley,George Francis147138Kemp,Murray Chilvers<1926- >ITUNINARICAUNIMARCBK990002522180403321C0.286308DECTSMXX-A-1201803MASDECTSMASVariational Methods in Economics439339UNINAING01