COMMITTEE ON COMMERCE WARREN G. MAGNUSON, Washington, Chairman JOHN O. PASTORE, Rhode Island A. S. MIKE MONRONEY, Oklahoma E. L. BARTLETT, Alaska VANCE HARTKE, Indiana PHILIP A. HART, Michigan HOWARD W. CANNON, Nevada ERNEST F. HOLLINGS, South Carolina NORRIS COTTON, New Hampshire THRUSTON B. MORTON, Kentucky HUGH SCOTT, Pennsylvania WINSTON L. PROUTY, Vermont JAMES B. PEARSON, Kansas ROBERT P. GRIFFIN, Michigan FREDERICK J. LORDAN, Staff Director Dr. Chalmers W. Sherwin, Deputy Assistant Secretary for Science and Technology, Department of Commerce, accompanied by Dr. A. V. Astin, Director, National Bureau of Standards, and Robert Ellert, Office of General Counsel, Department of Commerce.. Dr. Robert Cairns, vice president-research, Hercules, Inc., Wilmington, William Knox, vice president, McGraw-Hill, Inc., New York, N.Y.................. Knox, William, vice president, McGraw-Hill, Inc., New York, N.Y.. Robbins, Paul H., executive director, National Society of Professional |