000			00338nam a2200157 4500
082			_a515.733 SUN-O
100			_aSunder, V S. _e
245			_aOperators on Hilbert space _c
250			_a
260			_aHindustan Book Agency, New Delhi _c2015
300			_a
490			_a
650			_aHilbert space
700			_a _e
942			_cBK
999			_c448176 _d448176