Pentacon intermediate macro rings instruction manual owner handbook for Praktica

Manual (instruction) for intermediate macro rings
(Zwischenringe) for Praktica and Pentacon Super cameras
Pentacon, DDR (East Germany)
in Russian, Hungarian, Polish and Czech languages

Very good condition. Book has signs of age and use. There are some inscriptions made by previous owner.

This manual has 33 pages.
Each text is written in four languages.
Weight - 30 g, size 148x104 mm.