2 Groups Claim Paris Bombing

BEIRUT — Two underground organizations claimed responsibility today for the bombing of a post office in the Paris city hall. The blast killed a postal worker and wounded 19 other people. (Story, Page 8.)

The Committee for Solidarity with Arab Political Prisoners and the Middle East and the previously unknown Partisans of Right and Freedom made the claims in separate typewritten statements delivered in Beirut. The Solidarity Committee threatened that “the fire will spread and continue. . . .” The Partisans, in their statement, said they were also responsible for all other terrorist attacks in France since December, 1985.