00339nam a22000977a 4500008004100000100005400041245005900095264002600154653003500180653002600215231222s1978    ru ||||| |||| 00| 0 eng d  aProskuri︠a︡kov, I. V.q(Igorʹ Vladimirovich)  aProblems in linear algebra /c[by] I. V. Proskuryakov.  aMoscow :bMir,c1978.  aმათემატიკა  aალგებრა