ACKNOWLEDGMENTS
This document was initially drafted by Jeff Bryant and Walter Ruch. Technical review and assistance were provided by Roland Berry Ann, Nancy Bollinger, Donald Campbell, Bryan Hardin, Linda Martin, Richard Metzler, Ernest Moyer, Robert Mullan, and Laurence Reed. We thank Judy Hudnall and Dick Carlson for art work and cover design, Anne Hamilton for editing, and Diane Manning for preparation of the manuscript and the camera-ready copy.
NIOSH thanks the American Industrial Hygiene Association (AIHA), particularly Anna-Marie DiPasquale, John Meagher, and Tom Nelson, for providing the facilities and organizing the joint AIHA/NIOSH technical workshop (July 1995). Thanks to all the workshop participants and many reviewers who helped in completing this document.
