Hey, your search of a permanent Perpetual calendar is now over. After studying many calendars the author designed new perpetual solar and lunar calendars- Phule Calendar.This new Phule Calendar has scientific base and is very easy to understand as well as remember. The calendar itself only has only 7 pages and still it can be used repeatedly for thousands of years. Furthermore, it has many other advantages over presently used Gregorian calendar.We use Gregorian calendar almost every day but we never think about history of this calendar or changes through which this calendar has passed in the last 3000 years. Don’t miss chance to know about your calendar.Read this book, know more about this calendar and be ready to decide if you accept or reject this new ideal.