How Long to Read James E. Keeler: Pioneer American Astrophysicist

How Long Does it Take to Read James E. Keeler: Pioneer American Astrophysicist?

It takes the average reader 7 hours and 10 minutes to read James E. Keeler: Pioneer American Astrophysicist by Donald E. Osterbrock

Assuming a reading speed of 250 words per minute. Learn more

Description

The biography of James E. Keeler (1857-1900), the leading astronomical spectroscopist of his generation.

How long is James E. Keeler: Pioneer American Astrophysicist?

James E. Keeler: Pioneer American Astrophysicist by Donald E. Osterbrock is 424 pages long, and a total of 107,696 words.

This makes it 143% the length of the average book. It also has 132% more words than the average book.

How Long Does it Take to Read James E. Keeler: Pioneer American Astrophysicist Aloud?

The average oral reading speed is 183 words per minute. This means it takes 9 hours and 48 minutes to read James E. Keeler: Pioneer American Astrophysicist aloud.

What Reading Level is James E. Keeler: Pioneer American Astrophysicist?

James E. Keeler: Pioneer American Astrophysicist is suitable for students ages 12 and up.

Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.

When deciding what to show young students always use your best judgement and consult a professional.

Where Can I Buy James E. Keeler: Pioneer American Astrophysicist?

James E. Keeler: Pioneer American Astrophysicist by Donald E. Osterbrock is sold by several retailers and bookshops. However, Read Time works with Amazon to provide an easier way to purchase books.

To buy James E. Keeler: Pioneer American Astrophysicist by Donald E. Osterbrock on Amazon click the button below.