AKHIEZER, N.I.
THEORY OF LINEAR OPERATORS IN HILBERT SPACE - NEW YORK DOVER 1993 - xi+218p.,21x13Cms
978048667748
512.897 A3158
THEORY OF LINEAR OPERATORS IN HILBERT SPACE - NEW YORK DOVER 1993 - xi+218p.,21x13Cms
978048667748
512.897 A3158