A: Legally, no. The 6th edition is copyrighted. However, many public libraries offer e-book lending or interlibrary loan for a digital copy.
Chapters on Industrial Ventilation (local exhaust vs. dilution) and PPE selection (respirator fit testing, glove chemical compatibility) are actionable. The PDF includes sample calculation problems for dilution ventilation that are directly applicable to the Certified Industrial Hygienist (CIH) exam. fundamentals of industrial hygiene pdf