{{Item|Title=Dictionary of Chords & Scales in 20 Progressive Lessons|Subtitle=|Author=Vanasek, Benedict|Year of first publication=1935|Item type=Method or study book|Difficulty level=|Language of original=English|Alt Title=|External links=
|Publications=
Dictionary of Chords & Scales in 20 Progressive LessonsBook, The Atonal Music League of America, New York, 51 pag.
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Dictionary of Chords & Scales in 20 Progressive Lessons