000 00339pam a2200133a 44500
010 _a60053138
082 _a517.57
_bAK4TE V.1
100 _aAkhiezer, N.I.
245 1 _aTHEORY OF LINEAR OPERATORS IN HILBERT SPACE
260 _a
_bFrederick Unger Publishing Co.
_c1961
700 _aGlazman, I.M.
964 _gCIRC
997 _a50493 C
999 _c409423
_d409423