I am trying to replace a copy of the periodical Closed Loop v.3, no.6, summer 1973.

The ISSN is 0739-036X and it was published by MTS Systems Corp.  I sent an email to MTS Corp., but got no reply.  Does anyone know how I could find a back issue for this publication?



Dorothy Notarnicola * Acquisitions * NCI Information Systems, Inc.

Technical Library * Information Management Branch

NASA Langley Research Center

MS 185 * Bldg 1194 * Room 306

Hampton, VA 23681-2199

Phone: 757-864-7142 * Fax: 757-864-8869

Email: dorothy.l.notarnicola@nasa.gov