It takes the average reader 2 hours and 34 minutes to read Diagnosis of Defective Colour Vision by Jennifer Birch
Assuming a reading speed of 250 words per minute. Learn more
Completely updated and revised, this practical book continues to provide clear and succinct information about colour defiency and all aspects of colour vision testing.
Diagnosis of Defective Colour Vision by Jennifer Birch is 149 pages long, and a total of 38,591 words.
This makes it 50% the length of the average book. It also has 47% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 3 hours and 30 minutes to read Diagnosis of Defective Colour Vision aloud.
Diagnosis of Defective Colour Vision is suitable for students ages 10 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.
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