div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=bases-de-datos-56eb0de5ce356htmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Bases de Datos loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer2022020322568c34c51a28ab023591b25ehtml5thumbnails1jpg width=140 height=200 divpBase de Datos Relacionalp pLlave primariapdiv