000 00654cam a2200181 4500
008 710723s1971 enk b 001 0 eng
020 _a0521079888
080 _a517.982.2
_bBON
100 1 _aBonsall, F. F.
_91132
245 1 0 _aNumerical ranges of operators on normed spaces and of elements of normed algebras
_c[by] F. F. Bonsall and J. Duncan.
260 _aLondon,
_bCambridge University Press,
_c1971.
300 _a[2], ii, 142 p.
490 1 _aLondon Mathematical Society. Lecture note series,
_v2
500 _aContinued by the authors' Numerical ranges II.
700 1 _aBonsall, F. F.
_91133
700 1 _aDuncan, J.
_91134
942 _cBK
999 _c161109
_d161109