If the film is too light, too dark, blurry, out of focus, etc., please contact a Customer Service Representative for a corrected copy within six months of receipt of the material.

U.S. & Canada: 1-800-521-0600 ext. 72873
Customers outside the U.S. and Canada should call +800 4997 4111
International Free Phone Number Country List or  +1.734.761.4700 ext. 72825.
Email: core_service@proquest.com.