HOW TO TEST READABILITY
$30 · Offered by Oak Knoll Books
New York: Harper & Brothers, 1951 . 8vo cloth, dust jacket 56 pages
Found via Rare Books Intel, a search across rare-book dealers, auction houses and marketplaces worldwide.
$30 · Offered by Oak Knoll Books
New York: Harper & Brothers, 1951 . 8vo cloth, dust jacket 56 pages
Found via Rare Books Intel, a search across rare-book dealers, auction houses and marketplaces worldwide.