Vintage danish 3 units bookshelves system with 2 desktops in teak 1970s

Danish wall system consisting of 3 units. One with 4 shelves, one with 3 drawers and 3 shelves and another with bottom and top cabinet with sliding doors. Shelves are adjustable and two units have desktops sliding out of the lower part. Each section is curved and 90cm wide. They can be used as free standing pieces as well. Very good original condition. Desk height: 64 cm.