机读格式显示(MARC)

• 000 00654cam a2200241 a 4500

• 001 0000335170

• 003 CAL

• 005 20200819150300.0

• 008 740521s1974 inua 00110 eng

• 010 __ |a 73090295 //r852

• 020 __ |a 0672210355

• 040 __ |c WUL

• 050 00 |a TK7868.L6 |b L36

• 090 __ |a TN431.2/L244

• 093 __ |a TN431.2 |2 3rd

• 099 __ |a CAL 022000371399

• 100 1_ |a Lancaster, Don |0 CAL n2004333241# |7 ba0yba0y

• 245 10 |a TTL cookbook / |c by Don Lancaster.

• 260 __ |a Indianapolis : |b H. W. Sams, |c [1974]

• 300 __ |a 335 p. : |b ill. ; |c 22 cm.

• 650 _0 |a Transistor-transistor logic circuits.

• 920 __ |a 242010 |z 1

• 998 __ |a WUL