"dugopolski, mark . "
elementary algebra: / mark.. dugopolski - 3 ed. - usa : mcgraw-hill 2000. - "xvi, 499p.; 26 cm."
0-07-229448-5 hard cover
algebra
QA152.2.D83 / D83 2000
elementary algebra: / mark.. dugopolski - 3 ed. - usa : mcgraw-hill 2000. - "xvi, 499p.; 26 cm."
0-07-229448-5 hard cover
algebra
QA152.2.D83 / D83 2000