Subversive activities -- Societies, etc. : Political dissent : an international guide to dissident, extra-parliamentary, guerrilla, and illegal political movements / compiled and written by Henry W. Degenhardt ; general editor, Alan J. Day
Subversive activities -- Vatican : Ratlines : how the Vatican's Nazi networks betrayed western intelligence to the Soviets / Mark Aarons, John Loftus
1991
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Subversive activities -- Vietnam. : The secret war against Hanoi : Kennedy's and Johnson's use of spies, saboteurs, and covert warriors in North Vietnam / Richard H. Schultz
Abnormal sleep-wake schedule or pattern associated with the CIRCADIAN RHYTHM which affect the length, timing, and/or rigidity of the sleep-wake cycle relative to the day-night cycle
Abnormal sleep-wake schedule or pattern associated with the CIRCADIAN RHYTHM which affect the length, timing, and/or rigidity of the sleep-wake cycle relative to the day-night cycle
Permanent roads having a line of rails fixed to ties and laid to gage, usually on a leveled or graded ballasted roadbed and providing a track for freight cars, passenger cars, and other rolling stock. Cars are designed to be drawn by locomotives or sometimes propelled by self-contained motors. (From Webster's 3d) The concept includes the organizational and administrative aspects of railroads as well
Subway stations -- England -- London -- Design and construction -- Congresses : The Jubilee Line Extension stations : celebration of architecture and engineering : an insight into the architectural aspects of the JLE stations and the challenging environments that the engineers worked within during their construction : compiled from presentations made at a special British Cement Association/Institution of Civil Engineers seminar, 10 November 1999, London
