Good Morning, The NASA Headquarters Library is looking for the following paper. It's outside of our collection scope (policy and management) and I have not located this conference at the NASA Center libraries. If anyone holds this, we'd be most appreciative: "Layered Vessel Construction for Hydroprocessing Reactors" Jan Andersson, Radoslav Stefanovic and Steven Kristensen Paper No. PVP2008-61383, pp. 33-39; 7 pages From: ASME 2008 Pressure Vessels and Piping Conference Volume 3: Design and Analysis Chicago, Illinois, USA, July 27-31, 2008 Thank you for your time and assistance. Rick Richard Spencer Reference Librarian, LinTech Global, Inc. Dr. T. Keith Glennan Memorial Library NASA Headquarters 300 E St. SW, Rm 1W53 Washington, DC 20546 (202) 358-0172 http://www.hq.nasa.gov/office/hqlibrary/ "There must be no barriers to freedom of inquiry. There is no place for dogma in science. The scientist is free, and must be free to ask any question, to doubt any assertion, to seek for any evidence, to correct any errors." - J. Robert Oppenheimer Information provided in this email is for information and research purposes and does not represent official statements of policy or position by NASA or by LinTech Global, Inc. The Library makes every effort to ensure that the information provided is current, complete, and valid to the best of our professional standards.