Elementary Algebra
Dugopolski, Mark
Elementary Algebra - 3 edition - New York: Mc Graw Hill High education, 2000. - 500p
0072294485
Algebra
512.904 DUG
Elementary Algebra - 3 edition - New York: Mc Graw Hill High education, 2000. - 500p
0072294485
Algebra
512.904 DUG