机读格式显示(MARC)

• 000 01017cam 2200301 a 4500

• 000 1000082757

• 001 0000306416

• 005 20070404163124.0

• 008 771018s1954 enka b 001 0 eng

• 010 __ |a 55002230

• 020 __ |c CNY28.00

• 040 __ |a DLC |c TxCM |d Uk |d DLC

• 042 __ |a premarc

• 050 00 |a TK1141 |b .S69 1954

• 082 __ |a 621.31913

• 090 __ |a TP273/SGW

• 093 __ |a TP273 |2 4

• 100 1_ |a Stubbings, George Wilfred, |d 1887-1951.

• 245 10 |a Automatic protection of A. C. circuits / |c G.W.Stubbings.

• 250 __ |a 4th ed., |b rev. and edited by C. M. Dobson.

• 260 __ |a London : |b Chapman & Hall, |c 1954.

• 300 __ |a xi, 355 p. : |b ill. ; |c 23 cm.

• 504 __ |a Includes bibliographical references (p. 349) and index.

• 650 _0 |a Electric currents, Alternating.

• 901 __022007001455

• 905 __ |a CAU |f TP273/SGW |b E0212036(or.) |b E0212045(or.)

• 907 __ |a CAU |f TP273/SGW |b E0212036(or.) |b E0212045(or.)

• 999 __ |t C |A gxr |a 20070404 16:09:39 |I gxr |i 20070404 16:31:24 |G wzhlc |g 20070428 16:50:0