00881nam0-22003011i-450-990001274150403321000127415FED01000127415(Aleph)000127415FED0100012741520000920d1964----km-y0itay50------baeng<<The >>Mathematical Theory of Optimal Processesby PontryaginNew YorkPergamon Press196 4International series of monographs in pure and applied mathematicsVolume 55 ̜Pontrjagin,Lew S.347086Boltyanskii,GamkrelidzeMishchenkoITUNINARICAUNIMARCBK9900012741504033215-L-110589MA1MA1Mathematical Theory of Optimal Processes341039UNINAING01