"lester, graham . "
business information systems volume 1: / graham.. lester - 1 ed. - uk : longman 1992. - "x, 358p.; 22 cm."
0-273-03806-0
658. 403 2 les
business information systems volume 1: / graham.. lester - 1 ed. - uk : longman 1992. - "x, 358p.; 22 cm."
0-273-03806-0
658. 403 2 les