1972 NASA AUTHORIZATION HEARINGS BEFORE THE SUBCOMMITTEE ON SPACE SCIENCE AND APPLICATIONS OF THE COMMITTEE ON SCIENCE AND ASTRONAUTICS HOUSE OF REPRESENTATIVES NINETY-SECOND CONGRESS 59-311 O FIRST SESSION ON H.R. 3981 (Superseded by H.R. 7109) MARCH 18, 19, AND 22, 1971 [No. 2] Part 3 Printed for the use of the Committee on Science and Astronautics U.S. GOVERNMENT PRINTING OFFICE WASHINGTON: 1971 CONTENTS Vincent L. Johnson, Deputy Associate Administrator, OSSA; accom- panied by Leonard Jaffe, Deputy Associate Administrator for Space Science and Applications (Applications) and Dr. Richard Marsten, Page |