Linear Algebra     Linear Algebra From the Beginning Eric Carlen, Georgia Institute of Technology; Maria Canceicao Carvalho, University of Lisbon © 2007 | First Edition More | Media & Supplements | Exam & Desk Copies     Linear Algebra A Geometric Approach Ted Shifrin, University of Georgia; Malcolm Adams, University of Georgia © 2002 | First Edition More | Exam & Desk Copies