An Etymological Dictionary Of Pre-13th Century Turkish (english And Turkish Edition)

this is the most comprehensive and serious collection of Turkic words found in pre-13th century texts. Although it is not really "etymological", because the author does not look into the roots of words, believing that Turkic is not related to any other language group, which is a superficial opinion, still there is NO more precious book for the student or researcher of the original Turkic language.