E.D. (Eric Donald) Hirsch educated us with his book this type of "Literacy: What Every American Needs to Know"
A surprise publishing phenomenon, the book remained at the top of the 
New... [DOC] [TLE] Hirsch, E. D. 1928- (Eric Donald) [WorldCat Identities] [PAR] Hirsch, E. D. (Eric Donald) 1928- ... and critical thinking where