Re:A Short Introduction to the Lambda Calculus (2004) [pdf]
by futtetennista on Wednesday December 07, 2016 @02:16PM
(#13125295)
Another (old) gem that I feel like suggesting to anyone interested in this topic is 'Introduction to Functional Programming' by Philip Wadler and Richard Bird, which is also available online for free:
https://usi-pl.github.io/lc/sp-2015/doc/Bird_Wadler.%20Intro...