00802nam0-22002891i-450-99000026940040332120001010000026940FED01000026940(Aleph)000026940FED0100002694020001010d--------km-y0itay50------baitay-------001yyDiscontinuous and Optimal ControlFlugge Lotz , Irmgard.New YorkMcGraw-Hill Book Co.copyr 1968X,286 p., ill., 24 cm629Flügge-Lotz,Irmgard335197ITUNINARICAUNIMARCBK99000026940040332104 022-4IRC 159/LDINCHDINCHDiscontinuous and Optimal Control118516UNINAING01