This is an excellent introduction to the quantum information sciences. Its level is probably best suited for advanced undergrads or graduate students, and it is a handy reference for those researchers in this area of physics/computer science.
My only real complaint is that the author insist that 'z' be pronounced 'zed' throughout the book. LOL.
-Farhan Massachusetts Institute of Technology (MIT) Cambridge, MAreviews: 1, 2, 3, 4, 5, page 6