Speeches praising the purposes and accomplishments of this social science research institute since 1934, particularly its role in making Israel a viable state. |r.1 J. Robert Oppenheimer, Abba Eban, Averell Harriman. — r.2. Meyer Weisgal. |r.1 J. Robert Oppenheimer, Abba Eban, Averell Harriman. — r.2. Meyer Weisgal.