TY - GEN AU - Davies, Merton E. AU - Harris, William R. TI - Rand's role in the evolution of Balloon and satelite observation systems and related U.S space technology: Merton E. Davies, William R. Harris SN - 0833009192 U1 - 620.419 PY - 1988/// CY - Santa Monica : PB - Rand Corporation KW - Technology N1 - Includes bibliographical references ER -