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• 000 00459cam 2200169 a 4500

• 001 0000158304

• 005 20060922145000.0

• 008 060922s1987 ctuaf b 00110 engsu

• 020 __ |a 0-314-93437-5 |c CNY22.00

• 040 __ |c CAU

• 090 __ |a TP391/R825

• 093 __ |a TP391 |2 4

• 100 1_ |a Ross, P. W.

• 245 10 |a Understanding computer information systems |c P.W.Ross.

• 260 __ |a St. Paul : |b West Publishing Co., |c 1992

• 300 __ |a 204 p. |c 26cm

• 500 __ |a Includes index.