Objects in image: Person, Book
Text visible in image: In1978.Pro, ViklausWirth, Cathleer, Jensen, Their, adopted., through, anguage, from, pha, Apple, Pascal, hands-on, on, approach, Arthur, Herbert, Luehrmann, Peckh, am
Question: what is the author name of the book?
Answers: arthur luehrmann, herbert peckham, arthur luehrmann herbert peckham, arthur luehrmann, arthur luehmann, herbert peckham, author leuhmann , arthur luehmann herbert peckham, arthur luehrmann, herbert peckham, arthur leuhrmann  herbert peckham, arthur luehmann