EXHIBIT 15 May 12, 1997 Securities and Exchange Commission 450 Fifth Street, N.W. Washington, D.C. 20549 Dear Sirs: We are aware that our report dated May 9, 1997 (issued pursuant to the provisions of Statement on Auditing Standards No. 71) is incorporated by reference in the Prospectuses constituting parts of T. Rowe Price Associates, Inc.'s Registration Statements on Form S-8 (No. 033-07012, No. 033-08672, No. 033-37573, No. 033-72568, No. 033-58749 and No. 333-20333). We are also aware of our responsibilities under the Securities Act of 1933. Yours very truly, /s/ Price Waterhouse LLP