460 colored pages with a laminated cover accompanied by a CD. "LPG & Cng" Book2020-10-022020-10-02http://www.apeikonish.gr/wp-content/uploads/2022/02/logo30.jpgwww.apeikonish.grhttps://www.apeikonish.gr/wp-content/uploads/2020/10/lpg-cng-book-4.jpg200px200px