00518pamaa2200157 4500 0000013579 20100414090000.0 0801854598 512.5076 ZHA QA184.5 ZHA 1996 ZHANG Linear algebra : challenging problems for students Fuzhen Zhang. Baltimore: The Johns Hopkins University Press, 1996. ix, 174p.: 23cm. Johns Hopkins studies in the mathematical sciences Algebras, Linear -- Problems, exercises, etc