Search and screening : general principles with historical applications / Bernard Osgood Koopman. Koopman, Bernard Osgood, 1900- Search theory. Target acquisition. T57.97 .K66 1980 623.557 KOS Includes indexes. Bibliography: p. 333-335. New York : Pergamon Press, c1980. c1980. 1980 Text x,, 369 p. : eng