An article in yesterday's Crimson incorrectly reported that Higgins Professor of Biochemistry Guido Guidotti had attended a meeting of a new group called Students for Silber and had in turn joined the group. In fact, it was Guidotti's son, Guido Guidotti '91, who was present at the session. Also, the article's headline suggested that the group was affiliated with the Democratic party. It is not.

In Wednesday's paper, Robert Rotner, associate dean for administration in the Faculty of Arts and Sciences (FAS), was misquoted in a story on the recent full-faculty meeting. In his discussion of the FAS budget deficit, Rotner made no direct reference to the administration's contract with HUCTW, Harvard's clerical and technical staff union.

A listing in this week's What is to be Done? incorrectly reports the time of tonight's concert by the Harvard-Radcliffe Callbacks. It begins at 7 p.m. at Sanders Theater.

A headline on page 9 of Wednesday's Crimson indicated that Attorney General James M. Shannon had filed suit against the Commonwealth Day School, formerly of Cambridge. The suit was filed against city officials and city residents who allegedly harrassed school officials.