Supplement to the guide to the Hanna Collection and related archival materials at the Hoover Institution on War, Revolution and Peace on the role of education in twentieth century society collections and increments received 1981-1991. - Hoover Institution on War, Revolution, and Peace; Hoover Institution on War, Revolution, and Peace ([Stanford, Calif. The Hoover Institution, 1992)
Keywords: Hanna, Paul Robert -- 1902-.; Hanna, Jean Shuman; Hoover Institution Archives -- Bibliography; Education -- History -- 20th century -- Bibliography; Education and state -- History -- 20th century -- Bibliography; Educational sociology -- History -- 20th century -- Bibliography