机读格式显示(MARC)

• 000 00981cam 2200325 a 4500

• 000 1000101513

• 001 0000324664

• 005 20080124144217.0

• 008 741211s1947 nyua b 001 0 eng

• 010 __ |a 47012167

• 020 __ |c CNY3.00

• 040 __ |a DLC |c TxU-Da |d OCoLC |d DLC

• 042 __ |a premarc

• 050 00 |a TK2851 |b .H48

• 082 __ |a 621.3174

• 090 __ |a TM32/HGW

• 093 __ |a TM32 |2 4

• 099 __ |a CAL 022006051548

• 100 1_ |a Heumann, Gerhart W.

• 245 10 |a Magnetic control of industrial motors / |c Gerhart W. Heumann.

• 260 __ |a New York : |b J. Wiley, |c 1947.

• 300 __ |a ix, 589 p. : |b ill. ; |c 21 cm.

• 440 _0 |a General Electric series

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Electric controllers.

• 650 _0 |a Electric motors.

• 901 __022008000165

• 905 __ |a CAU |f TM32/HGW |b E0233175

• 907 __ |a CAU |f TM32/HGW |b E0233175

• 999 __ |t C |A gypx |a 20080124 14:39:07 |I gypx |i 20080124 14:42:17 |G wzhlc |g 20091210 15:33:3