div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader040vdocumentsmxreader040viewer20220401035e065c34611998458b09885fhtml5page1jpg target=_blank img data-url=y-khng-phi-l-mt-b-d-nguyn-khi-m-l-mot-b-d-ghp-bnghtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: repositoryvnueduvnrepositoryvnueduvnbitstreamVNU_123536991TNS07946pdf · Ðây không phåi là môt bê dá nguyên khði mà là mot bê dá ghép bång nhiêu phién loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentsmxreader040viewer20220401035e065c34611998458b09885fhtml5thumbnails1jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader040vdocumentsmxreader040viewer20220401035e065c34611998458b09885fhtml5page2jpg target=_blank img data-url=y-khng-phi-l-mt-b-d-nguyn-khi-m-l-mot-b-d-ghp-bnghtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: repositoryvnueduvnrepositoryvnueduvnbitstreamVNU_123536991TNS07946pdf · Ðây không phåi là môt bê dá nguyên khði mà là mot bê dá ghép bång nhiêu phién loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentsmxreader040viewer20220401035e065c34611998458b09885fhtml5thumbnails2jpg width=140 height=200 adivdiv