71PEOkvEVKL._AC_UF1000,,Classical Mechanics With Calculus of Variations and Optimal,Calculus of Variations – Dover Publications,Calculus of Variations (Cambridge Studies in Advanced,Functional Analysis, Calculus of Variations and OptimalCalculus of Variations and Optimal Control Theory: A Concise Introduction画像のとおり、表紙に細かなシミがあります。Global Financial School 教科書 4冊セット。中は書き込みもなく、良い状態です。HIGH POWER MARKETING 新訳ハイパワー•マーケティング。(32)