852 с. (English). Second-hand book. The general state is rated 9 (out of 10): Text: 9+; Cover: 9. The effect of the years is evident. The book may have a cancelled stamp of already not existing library.
440 с. (English). Second-hand book. The general state is rated 8 (out of 10): Text: 9; Cover: 7. The book has a cancelled stamp of already not existing library.