00457    a2200169   4500001000700000003000400007005001700011008004100028082001800069100002200087245007900109250001200188260003700200300001000237653001800247700002200265068849OSt20220326112536.0                                          a515.733bD35I1 aDebnath, Lokenath1 aHilbert spaces with applicationscby Lokenath Debnath and Piotr Mikusinski  a3rd ed.  aCaliforniabAcademic Pressc2006  a580p.  aHilbert space  aMikusinski, Piotr