机读格式显示(MARC)

• 000 00671nas 22002175a 4500

• 001 0000453298

• 005 20041201092300.0

• 008 041201c19889999enkwrzp rbi 0 a0eng d

• 040 __ |a JHUL |c JHUL

• 090 __ |a Z89:O6-18/W1

• 093 __ |a Z89:O6-18 |2 4

• 245 00 |a Chemical patents index, classifield alerting bulletin. |n section A, |p Plasdoc.

• 260 __ |a London : |b Derwent Pub., |c c1988-

• 300 __ |a v. ; |c 31 cm.

• 310 __ |a Weekly

• 362 0_ |a Week 8801 1988-

• 500 __ |a Description based on: week 8801 1988.

• 500 __ |a Original page is of poor quality.

• 650 _0 |a Patents |x Chemical |v Periodicals.

• 905 __ |a 242450 |c Z89:O6-18 |i week 8801 1988- |z 2

• 998 __ |a JHUL