The accomplishment ratio, by Raymond Hugh Franzen 76891 [Subtitle: A treatment of the inherited determinants of disparity in school product] [Author: Raymond Hugh Franzen] [Link: https://www.gutenberg.org/ebooks/76891] note: link will be active within two hours of posting.
Thanks to Bryan Ness and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/Canadian Libraries) Regards, Al
