Section 228.104  Incorporations by Reference

The following materials are incorporated by reference:

a)         ASME Power Test Code 27-1957, American Society of Mechanical Engineers, United Engineering Center, 345 East 47th Street, New York, NY 10017.

b)         Edwards, G. H., and Lynch, J. R., "The Method Used by the U. S. Public Health Service for Enumeration of Asbestos Dust on Membrane Filters," Ann. Occupational Hyg. (Oxford), 11(1):1-6, January, 1968.