Product Description
by Ralph H. Abraham (Author)
A collection of 28 articles spanning 46 years of studies in the history and philosophy of consciousness. Inspired by psychedelics in the 1960s, many have not previously been published.
Ralph Abraham is a Professor of Mathematics at the University of California at Santa Cruz.
Number of Pages: 476
Dimensions: 0.96 x 9 x 6 IN
Publication Date: February 11, 2021
