00518cam a2200181 4500 377783184 TxAuBib 20170331120000.0 180811s2018||||||||||||||||||||||||eng|u 57669 Project Gutenberg PGUSA eng TxAuBib Futrelle, Jacques. The Problem of Cell 13 [Gutenberg] / Jacques Futrelle. Project Gutenberg, 2018. Public domain in the USA. Text. http://www.gutenberg.org/ebooks/57669 TXTLL