One of the city's biggest landlords, the Trump Management Corporation, reached an agreement with the Federal Government yesterday in which Trump promised not to discriminate against blacks, Puerto Ricans and other minorities.

The Justice Department called the agreement significant because of the “amount of affirmative relief” it provided.

Among other things, for the next two years, Trump must give the New York Urban League a weekly list of all vacancies in Trump buildings here, and must also give the league's Open Housing Center three days in which to provide qualified applicants for every fifth vacancy in those Trump buildings where blacks currently occupy fewer than 10 per cent of the apartments.

15,000 Apartments

In 1973, the Justice Department charged in a Federal court suit that the Trump concern—which owns 39 buildings here with 15,000 apartments, mostly in middle‐class areas of Brooklyn and Queens—followed racially discriminatory rental policies, in violation of Federal law. Trump denied the charges, and noted yesterday that its agreement with the Government did not constitute an admission of them.