MAP20090081673Ness, Shirley AAir monitoring for toxic exposures / Shirley A. Ness. — New York : Van Nostrand Reinhold, cop. 1991IX, 534 p. ; 25 cmFondo donado por el Sr. Enrique González Fernández, del INSHTSumario: Types of hazards and sampling methods -- Integrated air sampling measurements for chemicals -- Real time measurements -- Sampling with detector tubes and monitoring for agents other than chemicals -- Air sampling decisions: gathering background information -- General information for the sampler -- Appendixes