Concrete introduction to higher algebra .-3rd ed/
Childs, Lindsay.
Concrete introduction to higher algebra .-3rd ed/ Lindsay N. Childs. - 3rd ed. - New York : Springer, c2009. - xiv, 603 p. : ill. ; - Undergraduate texts in mathematics .
9780387745275 (acidfree paper) 9780387747255 (ebk.)
Algebra.
512 / CHI
Concrete introduction to higher algebra .-3rd ed/ Lindsay N. Childs. - 3rd ed. - New York : Springer, c2009. - xiv, 603 p. : ill. ; - Undergraduate texts in mathematics .
9780387745275 (acidfree paper) 9780387747255 (ebk.)
Algebra.
512 / CHI