000 00447nam a22001697a 4500
005 20260305154154.0
008 260305b |||||||| |||| 00| 0 eng d
020 _a000
041 _aeng
082 _a621.381
_bHAN/F
100 _aHansell, Grant E.
245 _aFilter Design and Evaluation
_cGrant E. Hansell
260 _aCanada:
_bVan Nostrand Reinhold Company,
_c1969.
300 _a203p.
700 _aHansell, Grant E.
942 _cBK
999 _c43592
_d43592