000 00531nam a22001817a 4500
008 230612b |||||||| |||| 00| 0 eng d
020 _a9780133724097
040 _aNational Science Library
_cNational Science Library
080 _aR 621.372.54(021)
_bM0
100 _aJohnson, David E
_911458
245 _aHandbook of active filters
260 _aEnglewood Cliffs:
_bPrentice-Hall,
_c1980
300 _axii, 244p.
650 _aScience
653 _aSactive filters
700 _aJohnson, Johnny Ray
942 _2udc
_cBK
999 _c42230
_d42230