机读格式显示(MARC)

• 000 00823cam 2200277 i 4500

• 001 0000145456

• 003 CAL

• 005 20060607164500.0

• 008 060607s1977 enka b 00110 eng

• 010 __ |a 77004247 //r912

• 020 __ |a 0470991453

• 040 __ |a DLC |c DLC |d DLC

• 090 __ |a 51.91/D836

• 093 __ |a O22

• 094 __ |a 51.91 |2 3

• 099 __ |a CAL 022000291773

• 100 1_ |a Duckworth, W. E. |q (Walter Eric)

• 245 12 |a A guide to operational research / |c W. E. Duckworth, A. E. Gear, A. G. Lockett.

• 250 __ |a 3d ed.

• 260 __ |a London : |b Chapman and Hall ; |a New York : |b Wiley, |c 1977.

• 300 __ |a ix, 205 p. : |b ill. ; |c 25 cm.

• 500 __ |a "A Halsted Press book."

• 504 __ |a Includes bibliographies and indexes.

• 650 _0 |a Operations research.

• 700 1_ |a Gear, A. E.

• 700 1_ |a Lockett, A. Geoffrey,