Computers and Intractability: A Guide to the Theory of NP-completeness
Michael R. Garey & David S. Johnson
Filtering and System Identification: A Least Squares Approach
Michel Verhaegen & Vincent Verdult
Electromagnetic Metasurfaces: Theory and Applications
Karim Achouri & Christophe Caloz
The Design of Approximation Algorithms
David P. Williamson & David B. Shmoys
Mathematical Thinking: Problem-Solving and Proofs 2nd Edition
John P. D'Angelo & Douglas Brent West