机读格式显示(MARC)

• 000 00945nam 2200349 a 4500

• 001 0000402017

• 003 SCNU

• 005 20050717161208.0

• 008 981216s1983 enka 00110 eng

• 020 __ |a 0408011602

• 040 __ |c SJT

• 050 0_ |a TH9737 |b .W34 1983

• 082 0_ |a 621.389/2 |2 19

• 093 __ |a TP277 |2 4

• 099 __ |a CAL 022000310588

• 100 1_ |a Walker, Philip |q (Philip H.)

• 245 10 |a Electronic security systems / |c Philip Walker.

• 260 __ |a London ; |a Boston : |b Butterworths, |c 1983.

• 300 __ |a 268 p. : |b ill. ; |c 24 cm.

• 500 __ |a Includes index.

• 650 _0 |a Electronic security systems.

• 920 __ |a 231030 |b TN99 |c W183E |z 1

• 920 __ |a 215010 |z 1

• 920 __ |a 243040 |z 0

• 920 __ |a 211060 |z 1

• 920 __ |a 242120 |z 1

• 950 __ |a SCNU |f TP277/W183

• 998 __ |a SJT

• 999 __ |t C |A zhx2 |a 20050717 16:11:21 |M zhx2 |m 20050717 16:12:08

• 000 1000015467

• 991 __ |a 022005010906

• 907 __ |a SCNU |f TP277/W183