Conrow, E. H. (Edmund H.), 1949-, Prospective research and development areas for U.S. cruise and ballistic missile guidance updating systems / Edmund H. Conrow - 23 pages ; 28 cm. - The Rand paper series; P-6725 . - The Rand paper series; P-6725 . Includes bibliographical references Subjects--Topical Terms: Ballistic missiles--Guidance systems. Guided missiles--Guidance systems. Cruise missiles.