TY - BOOK AU - Viswanathan, Viswa AU - Szymanski, Robert TI - Understanding SAP ERP Integration : : A guide to SAP TERP10 certification SN - 978-1-941773-01-7 AV - HD30.28 V57 PY - 2016/// CY - USA : PB - Infivista, KW - Informática ER -