2000 153 p., 75 figures, paperbound. In Romanian. Library stamps and markings, else a good copy.
1966 130 p., 45 figs, paperbound. Library stamps. In Rumanian.
1966 130 p., 45 figs, paperbound. In Rumanian. Very good copy.
1966 130 p., 45 figs, paperbound. Library stamps. Upper left corner of front cover with a removed sticker mark. In Romanian.