div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Algebra relaţională src=https:reader036fdocumentecomreader036viewer2022082919552a64a64a7959756d8b45dehtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpBaze de date- conf univ dr Gabriel Cozgareap pAlgebra relaţională – operatori relaţionalip p1pdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Algebra relaţională src=https:reader036fdocumentecomreader036viewer2022082919552a64a64a7959756d8b45dehtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divpBaze de date- conf univ dr Gabriel Cozgareap p2pdiv