The book Computer programming and programming languages ¿ Learn Octave, CellBE/MPI/OpenMP/Threads Basics is written by Associate Professor Bogdan-Dumitru ¿IG¿NOAIA and through the clarity of the presentation of each chapter, also addresses students (undergraduate, master, doctorate) in their engineering and programming training, as well as specialist engineers in the field, representing a support for problem solving and future research. It is a specialized book in the field of Engineering (Programming) consisting of 2 chapters, among the topics being treated: the elements of basic programming in Octave and how to think and implement parallel programming with CellBE / MPI / OpenMP / Threads, etc.