div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=esquema-sampieri-cap-1-investigacion-cuantitativa-y-cualitativahtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Esquema - Sampieri - Cap 1 - Investigación Cuantitativa y Cualitativa loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentspubreader035viewer2022081809563dbb44550346aa9aabb86bhtml5thumbnails1jpg width=140 height=200 divdiv