机读格式显示(MARC)

• 000 00666cam a2200253 i 4500

• 001 0000148662

• 003 CAL

• 005 20201027132300.0

• 008 060707s1975 inua b 00110 eng

• 010 __ |a 74033839 //r84

• 020 __ |a 0672211688

• 040 __ |c SJT

• 090 __ |a TN713-62/L244

• 090 __ |a 73.762072

• 093 __ |a TN713-62

• 094 __ |a 73.762072 |2 3

• 099 __ |a CAL 022000331127

• 100 1_ |a Lancaster, Don.

• 245 10 |a Active-filter cookbook / |c by Don Lancaster.

• 260 __ |a Indianapolis : |b H. W. Sams, |c [1975]

• 300 __ |a 240 p. : |b ill. ; |c 22 cm.

• 500 __ |a Includes index.

• 504 __ |a Bibliography: p. 234.

• 650 _0 |a Electric filters, Active.