In response to Joel Baden’s Twitter thread about P, I am posting the PDF of my dissertation here (Knafl, Anne Katherine. Forms of God, Forming God: A Typology of Divine Anthropomorphism in the Pentateuch. PhD Dissertation, University of Chicago, 2011). It is also available through my academia.edu profile.
You can purchase a copy of the revised, published version through Eisenbrauns. Or you can ask your local library to purchase a copy. It is available in print through the publisher or as an ebook through Ebsco.