Reference Library Stock Videos

Browse 11,290 reference library videos and clips available to use in your projects, or start a new search to explore more footage and b-roll video clips.

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library of congress - part 11 of 40. a working library for government; a storehouse of historical documents; a cultural institution that commissions chamber music and plays it in concert; a living, breathing agency that affects every school and public lib - reference library stock videos & royalty-free footage
00:38
Library of Congress - part 11 of 40. A working library for government; a storehouse of historical documents; a cultural institution that commissions chamber music and plays it in concert; a living, breathing agency that affects every school and public lib
Archival, File Folder, Old-fashioned
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discovery of cancer cells (green) surrounded by normal cells (pink). nuclei (dark centres) are seen in the cells. cancer cells divide rapidly in a chaotic manner. the cells may clump to form tumours that invade and destroy surrounding tissues - reference library stock videos & royalty-free footage
00:29
Discovery of cancer cells (green) surrounded by normal cells (pink). Nuclei (dark centres) are seen in the cells. Cancer cells divide rapidly in a chaotic manner. The cells may clump to form tumours that invade and destroy surrounding tissues
Cancer Cell, Biological Cell, Blood
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