In my reads formulas book link os not there

It seems like the link to your formulas book is missing. Here are some alternatives:

1. Search online: Try searching for the book title along with keywords like "free download" or "PDF" to see if it's available elsewhere.

2. Check online libraries: Websites like Internet Archive or Google Books might have the book available.

3. Contact the author/publisher: Reach out to the book's author or publisher to inquire about accessing the content.

4. Look for alternative resources: You can also search for similar books or resources that provide the same information.