机读格式显示(MARC)

• 000 00606nas 2200217 4500

• 001 0000449859

• 003 CAL

• 005 20041117161000.0

• 008 041117c19uu9999enkwr1p ri 0 0eng d

• 040 __ |c SJT

• 090 __ |a Z89:TQ-18/W1

• 093 __ |a Z89:TQ-18 |2 4

• 099 __ |a CALB121999031502

• 245 00 |a World patents index gazette. |n Section A-M, |p Chemical.

• 260 __ |a London : |b Derwent Pub. Ltd., |c 1989-

• 300 __ |a v. ; |c 26 cm.

• 310 __ |a WEEKLY(51/y)

• 362 0_ |a Week 8916, 1989-

• 500 __ |a Description based on: week 8916 (May 1989).

• 905 __ |a 242450 |c Z89:TQ-18 |i Week 8916 1989- |z 2

• 998 __ |a SJT