机读格式显示(MARC)

• 000 00873nam 2200277 a 4500

• 000 1000102732

• 001 0000325748

• 005 20080331150114.0

• 008 080331s1965 nyua 001 0 eng

• 020 __ |c CNY1.80

• 040 __ |a CAU |c CAU

• 090 __ |a TN78/KDJ

• 093 __ |a TN78 |2 4

• 100 1_ |a Ketchum, Donald J.

• 245 10 |a Pulse and switching circuit / |c Donald J. Ketchum, E. Charles Alvarez.

• 260 __ |a New York : |b McGraw-Hill Book Company, |c c1965.

• 300 __ |a x, 310 p. : |b ill. ; |c 23 cm.

• 440 _0 |a McGraw-Hill technical education series

• 500 __ |a Includes index.

• 650 _0 |a Pulse circuits.

• 650 _0 |a Switching circuits.

• 700 1_ |a Alvarez, E. Charles.

• 901 __022008001473

• 905 __ |a CAU |f TN78/KDJ |b E0274356-7

• 907 __ |a CAU |f TN78/KDJ |b E0274356-7

• 999 __ |t C |A gypx |a 20080331 14:53:43 |I gypx |i 20080331 15:01:14 |G wzhlc |g 20091231 08:33:4