00386nam a2200121Ia 4500008004100000082002000041100002200061245004800083260004700131300001600178490003600194700003400230260423b        |||||||| |||| 00| 0 eng d  a515.64bP818.MT  aPontryagin, L. S.  aMathematical theory of optimal processesb/  aNew York:bInterscience Publication,c1962  aviii, 360p.  a"Translated by K. N. Trirogoff"  aTrirogoff. K. N.etranslator.