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66 -- PARTICLE IMAGING VELOCIMETRY SYSTEM SOL 52SBNB7C1118 DUE 040497 POC Patrick Staines (301) 975-6335, Fax (301) 963-7732 WEB: NIST Contracts Homepage, http://www.nist.gov/admin/od/contract/contract.htm. E-MAIL: NIST Contracts Office, Contract@nist.gov. This is a "MODIFICATION," amending the response date of the CBD notice dated March 18, 1997, Submission No. 043612. The response date in the header of the original notice should have reflected the due date listed in the narrative which is April 4, 1997. This modification changes the header response date to reflect the true response date listed in the narrative of the original notice referenced above, which is 3PM EST on April 4, 1997. All other parts of the notice remain unchanged. (0090)

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