Boundary Value Problems of Applied Mathematics: Second Edition Dover Books on Mathematics Autor John L. Troutman et al. 20 iun 2017 Paperback Preț: 183.37 lei 3-5 săpt. | 7-13 zile
Variational Calculus and Optimal Control: Optimization with Elementary Convexity Undergraduate Texts in Mathematics Autor John L. Troutman 30 sep 2012 Paperback Preț: 452.06 lei 6-8 săpt.