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Seward & Kissel
One Battery Park Plaza
New York, New York 10105
March 6, 2000
Securities and Exchange Commission
450 Fifth Avenue, N.W.
Washington, D.C. 20549
Alliance Select Investor Series, Inc.
Technology Portfolio
(File Nos. 333-8818 and 811-9176)
_____________________________________________
Dear Sirs:
This letter is filed pursuant to Rule 497(j) under
the Securities Act of 1933 and is certification that the
Prospectus with respect to the above referenced fund does
not differ from that filed in the most recent post-effective
amendment, the text of which was filed electronically.
Very truly yours,
/s/ Janet R. Murtha
00250247.AC2
