Too Deep to Shovel: Digging Into the Messy Issues Facing American Citizens in the 21st Century Autor G. S. Jones 31 iul 2010 Paperback Preț: 86.98 lei 6-8 săpt.
Seminar on Differential Equations and Dynamical Systems: Part 1 Lecture Notes in Mathematics, nr. 60 Editat de G. S. Jones 1968 Paperback Preț: 265.00 lei 6-8 săpt.