The NIOSH Manual of Analytical Methods (NMAM?) is a collection of air, biological,bioaerosol, and bulk analytical methods that NIOSH has evaluated. NMAM will beupdated as methods are developed, evaluated or revised by NIOSH. NMAM isavailable in looseleaf hard copy form, without binders, from the U.S. GovernmentPrinting Office, Washington, DC 20402 (telephone 202/512-1800), and in electronic formfrom various software companies that have entered into publishing agreements withNIOSH (as of the time of this printing)