机读格式显示(MARC)

• 000 00509cam 2200181 a 4500

• 001 0000157697

• 005 20060921142200.0

• 008 060921s1987 ctuaf b 00110 engsu

• 020 __ |a 0-07-008646-X |c CNY55.00

• 040 __ |c CAU

• 090 __ |a TN7/B917(5)

• 093 __ |a TN7 |2 4

• 100 1_ |a Sarason, Seymour Bernard, |d 1919-

• 245 10 |a Understanding eletricity and electronics technology |c Peter Buban.

• 250 __ |a 5th Ed.

• 260 __ |a NewYork : |b McGraw-Hill Book |c 1987

• 300 __ |a 531 p. |c 24cm

• 500 __ |a Include index.