page 21


 The Author:

Hannes E. Schlag

One Day Too Many

From the History of the Calendar

Hannes Schlag

• Have collected material regarding calendars all my life.

• Have finally found the time in retirement to investigate the subject in detail.

• Unexpected discoveries have given me the idea for this book.

• I am interested in your opinion.

 

Please send your comments to:

hs(at)schlag.net