Why ERP? : a primer on SAP implementation / F. Robert Jacobs ; D. Clay Whybark. (2002). Boston, MA: Irwin/McGraw-Hill, c.
Why ERP? : a primer on SAP implementation / F. Robert Jacobs ; D. Clay Whybark. . Boston, MA: Irwin/McGraw-Hill, c, 2002. Buku Wajib.