div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document2016-05-02-152-sierra-bravo-restituto-tcnicas-de-investigacin-social-teoriahtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: · 2016-05-02 · 152 Sierra Bravo Restituto Técnicas de investigación social: teoria y ejercicios Madrid Españê Paraninfo 1995 pp 197-198 153 Bonilla-Castro Elssy loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsesreader030viewer20220403225e5f1b0b4823bb3ccb682ddbhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=document2016-05-02-152-sierra-bravo-restituto-tcnicas-de-investigacin-social-teoriahtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: · 2016-05-02 · 152 Sierra Bravo Restituto Técnicas de investigación social: teoria y ejercicios Madrid Españê Paraninfo 1995 pp 197-198 153 Bonilla-Castro Elssy loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsesreader030viewer20220403225e5f1b0b4823bb3ccb682ddbhtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=document2016-05-02-152-sierra-bravo-restituto-tcnicas-de-investigacin-social-teoriahtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: · 2016-05-02 · 152 Sierra Bravo Restituto Técnicas de investigación social: teoria y ejercicios Madrid Españê Paraninfo 1995 pp 197-198 153 Bonilla-Castro Elssy loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsesreader030viewer20220403225e5f1b0b4823bb3ccb682ddbhtml5thumbnails3jpg...