00680nam a2200253Ia 4500 4417 OSt 20210610125822.0 190219s1977 ck gr 000 0 spa d 968422415x BCSJC 512 B261 21 Barnett, Raymond A. 5290 Autor Algebra y geometria 2 / Raymond A Barnett. 2a Ed Bogotá : Editorial Mc GRAW WILL, 1992. 494 p. 23 cm. CONTENIDO Matemáticas 1622 Álgebra 3220 Ángulos fraccionarios 5291 Uribe, Calad Julio Autor 5292 ddc BK 74187 74187 0 0 ddc No.2 0 0 GEN BCSJC BCSJC GEN 2020-12-09 3 0 512 B261 BCSJC001134 2020-12-09 00:00:00 Ej.1 2020-12-09 BK