. . "Electronic books"@en . "Radar, sonar, and holography : an introduction" . . "Radar, sonar, and holography : an introd" . . . "Radar, sonar, and holography: an introduction" . "Radar,sonar,andholography anintroduction" . "Radar, sonar, and holography: an introduction"@en . . . . . . "Radar, sonar, and holography : An introduction" . . . . . "Radar, sonar, and holography an introduction"@en . . . . . . . . . . . . . . . "Radar, sonar and holography : an introduction" . "Radar, sonar, and holography" . . "onde radio." . . . . "diffraction." . . "TECHNOLOGY & ENGINEERING / Mechanical" . . "Holography." . . "radar." . . "Radar." . "onde sonore." . . "holographie." . . "Holographie." . "sonar." . . "Sonar." .