I have a query regarding which books to refere for Physical Design.
I am looking for a book on Physical Design/Backend design for beginners. I am basically a software developer,having overview(no hands-on) of Digital design process(both frontend and backend). But now as part of job, I have to start contributing by doing "real work" on Physical design for a SoC. What book would explain in detail, almost all aspects of Physical Design, in a step by step kind of manner.

If you point of any other reading material like blogs/IEEE-papers/websites/forums which talk about physical design would also help me.

Thank You.