000 00405nam a22001457a 4500
005 20250328083043.0
008 250328b |||||||| |||| 00| 0 eng d
041 _aeng
082 _a531.1
_bSMI/L
100 _aSmirnov Academician V.I.
245 _aLinear Operators and Operator Equations
_c/ by Academician V.I.Smirnov
260 _aNew York
_bConsultants Burear
_c1971
300 _a129p.
942 _cBK
999 _c35285
_d35285