机读格式显示(MARC)

• 000 01285cas 22000337a 44500

• 001 0000473264

• 003 DLC

• 005 20050107104000.0

• 008 050107s1989 miu 000 0 eng

• 010 __ |a 84648860 |z 86645665 |z sn 82007506 |z sn 86025215 |z sn 86025214

• 022 0_ |a 0734-9068 |z 0190-8197

• 035 __ |a (OCoLC)ocm04429795

• 040 __ |a MdBJ |c MdBJ |d NIC |d NcU-H |d OCoLC |d InU |d N< |d NSDP |d MH |d DNAL |d DLC |d MiU |d NST |d OCoLC |d DNAL |d DNLM |d OCoLC

• 050 00 |a Z674.3 |b .E53

• 082 0_ |a 025/.04/025 |2 19

• 090 __ |a G359.712-61/E56=9

• 093 __ |a G359.712-61 |2 4

• 245 00 |a Encyclopedia of information systems and services : |n vol. 1 : |p United States listings / |c editor: Amy Lucas; Nan Soper.

• 250 __ |a 9th ed.

• 260 __ |a Detroit, Michigan : |b Gale Research., |c c1989.

• 300 __ |a xv, 2868 p. ; |c 29 cm.

• 650 _0 |a Information services |v Directories.

• 650 _0 |a Information storage and retrieval systems |v Directories.

• 650 _0 |a Electronic publishing |v Directories.

• 650 _0 |a Data libraries |v Directories.

• 650 _2 |a Information Services |z United States |v Directory.

• 650 _2 |a Information Systems |z United States |v Directory.

• 650 _2 |a Libraries |z United States |v Directory.

• 700 1_ |a Lucas, Amy.

• 700 1_ |a Soper, Nan.

• 950 __ |a JHUL |b G359.712-61 |c E56=9