00000nam a2200000 a 4500 20251203110333.0 0198514891 515.64 PIN Pinch,Enid R Optimal control and the calcus of variations Oxford Oxford University Press 1999 viii,234p. 24cm.PB. Control theory calculus of variations ENG 515 _ 104959 LIBSC C 86342 86342 0 0 0 0 PU PU 2002-04-05 1612.40 0 515.64 PIN 104959 BK