text Illinois Richard D.Irwin 1975 ind xxii, 643 hlm ilus 23 cm James A. O'Brien Bibliografi : hlm. 623-632 Indeks Manajemen Perdagangan - Komputer 0-256-01671-2 20090227023546.0 YOGYA-02090000021600 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)