The Government intends to procure Elsevier Engineering Index Backfile. NAICS: 519130, FSC: 7630, SIZE STANDARD: 500 employees. The Government intends to solicit and negotiate with only one source under the authority of FAR 6.302-1. This synopsis is being published for informational purposes only. The proposed source is Elsevier. The proposed action is to acquire electronic access to Elsevier Engineering Index Backfile (1884-1969). This notice of intent is not a request for competitive quotations. However, all responsible sources may submit a capability statement, proposal, or quotation, which shall be considered by the Air Force. The Government will consider any responses received within 3 days of issuance of this notice. A determination by the Government not to compete this proposed contract based upon responses to this notice is solely within the discretion of the Government. Information received will normally be considered solely for the purpose of determining whether or not to conduct a competitive procurement, and the Government does not intend to pay for any information received in response to this announcement. Any responses should be emailed to Melissa Hollingsworth at [email protected] no later than 19 September 2011, 2:00 PM EST. Any questions should be directed to Melissa Hollingsworth through email or (937)656-7470.