机读格式显示(MARC)

• 000 00808nam a2200241 a 4500

• 001 0000349282

• 003 CAL

• 005 20180601135200.0

• 008 010221s1972 mnua 001 0 eng

• 040 __ |a BIT |b eng |c BIT

• 090 __ |a TM33/E1

• 093 __ |a TM33 |2 4

• 099 __ |a CAL 022001033967

• 110 2_ |a Electro-Craft Corporation.

• 245 10 |a DC motors, speed controls, servo systems : |b an engineering handbook / |c by Electro-Craft Corporation.

• 260 __ |a Hopkins : |b Electro-Craft Corporation, |c c1972.

• 300 __ |a 1 v. (various pagings). : |b ill. ; |c 25 cm.

• 500 __ |a Includes index.

• 650 _0 |a Electric motors, Direct current |v Handbooks, manuals, etc.

• 650 _0 |a Servomechanisms |v Handbooks, manuals, etc.

• 650 _0 |a Automatic control |v Handbooks, manuals, etc.

• 920 __ |a 222016 |z 1

• 998 __ |a BIT