Wikipedia:Articles for deletion/Canadian Who's Who
per  - it's obviously not a textbook but {{Tq|serve a very different function and come to be published through very different processes than do books intended for the general public}} seems to apply.  There's a lot of mentions of the book (like https://www.macleans.ca/news/canada/meet-the-acclaimed-canadian-author-who-couldnt-stop-lying-about-his-birthplace/) that wouldn't meet NBOOK#1, but I think are sufficient here.  We have an article on Yellow Pages Group, and this seems similar
— User:power, 18:34, 24 January 2019 (UTC)
Stance: keep
Cited policy: WP:TEXTBOOKS (Wikipedia:Notability)