Pradip,
Thanks for giving your opinion about this book by Glynn C Williams!
Your review is correct and an other person's review (which is different from yours) is also correct.
Your post encouraged me to go down the path of - changes to ways (tools) of learning, with increase in experience at a particular job, my expectation from a book vis-a-vis its price, selective reading and extraction of the good and leave the rest.
I will stop my reply here because I feel that we are not addressing a "question" which will benefit someone.
Please continue with your direct and candid comments.
TW