content: I purchased this book through Amazon which continues to be an excellent source for written material.There is a real absence regarding instruction on "Reading The Tape". At least that's been my experience. I looked forward to receiving the book Techniques of Tape Reading by Vadym Graifer and Christopher Schumacher. I had been warned that it contained nothing remotely close to techniques for reading the tape. Still the title of the book convinced me otherwise. I was wrong about my supposition and wrong about the book. Said differently, the book was a huge disappointment. Whoever said it was non-instructional regarding techniques for reading the tape was correct, in my opinion.I'll keep looking for instruction, and I'd sell this book back, except I choose not to be part of the ruse.PMB