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This authoritative textbook, first published in 1986 by Harcourt College Publishers, is a staple for students and professionals in the fields of education and testing. It's written in English and is ideally suited for those engaging with complex test theories in an academic or professional setting.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.