Hart, William Le Roy,
Basic college algebra - Lexington, Mass., D. C. Heath [1972] - xvi, 359 p. illus. 24 cm.
0669739995
Algebra.
512 HEA 1972 A106 Or.
Basic college algebra - Lexington, Mass., D. C. Heath [1972] - xvi, 359 p. illus. 24 cm.
0669739995
Algebra.
512 HEA 1972 A106 Or.