Factored Cost Estimates (With Inflation Indexing) ©2002 Dr. Bradley C Paul.
Organization of 30 CFR The Mine Health and Safety Act The MSHA Guidance Sections, Parts A, B, P, Q ©Feb 2003 Dr. Bradley C Paul.
Recognizing the Problem A Grim Introduction to a New Century ©June 15, 2007 Dr. Bradley C Paul.
