00667nam a2200217Ia 4500 309668 20220331062730.0 120831e2012 pr 000 0 spa d 9781618871619 PUCPR cicg KGV 745 .O78 2012 Ortega Vélez, Ruth E., Local 145769 Lecciones derecho de obligaciones Ruth E. Ortega-Vélez. Derecho de obligaciones 1a. ed. San Juan, P.R. Ediciones Situm c2012. vii, 74 p. 28 cm. Obligations (Law) Puerto Rico. 144099 Obligaciones (Derecho) Puerto Rico. 227780 227780 0 0 lc 0 KGV_745_000000000000000__O78_2012 0 cipr 106148 7 7 B 2016-05-27 Biblio Services 20.00 497027 1 KGV 745 .O78 2012 70000000892740 2025-11-18 16:50:27 2025-11-18 c. 3 r:309668 39 0 0 lc 0 KGV_745_000000000000000__O78_2012 0 cipr 106153 7 7 B 2016-05-27 Biblio Services 20.00 497025 0 KGV 745 .O78 2012 70000000892738 2016-05-27 00:00:00 c. 1 r:309668 6 0 0 lc 0 KGV_745_000000000000000__O78_2012 0 cipr 106158 7 7 B 2016-05-27 Biblio Services 20.00 497026 0 KGV 745 .O78 2012 70000000892739 2016-05-27 00:00:00 c. 2 r:309668 6