00637cam a2200205 4500 770368430 TxAuBib 20230423120000.0 230422s2023||||||||||||||||||||||||eng|u 70620 Project Gutenberg PGUSA eng TxAuBib Bridgman, Percy Williams. The logic of modern physics [Gutenberg] / Percy Williams Bridgman. Project Gutenberg, 2023. Project Gutenberg ; 70620 Public domain in the USA. Electronic text. Project Gutenberg ; 70620. http://www.gutenberg.org/ebooks/70620 TXTLL