na YOGYA-02090000021600 20090227023546.0 ind 0-256-01671-2 010-020900000021600 658 OBr C O'BRIEN, James A Computers in business management an introduction James A. O'Brien Illinois Richard D.Irwin 1975 xxii, 643 hlm ilus 23 cm Bibliografi : hlm. 623-632 Indeks Manajemen Perdagangan - Komputer YOPDYOGB 24-08-2006 1 rtrev a000021975