Hi. I can navigate sap fairly well. I can follow a Business Process or, Workflow - if it is already written out, i.e., a test script. I am wanting to increase my knowledge, to the point where I know my way around SAP (MM) better, way better. I cant afford the cost of the SAP Training courses. So, would The Supply Chain Fundamentals Collection of books from SAP Press be a good investment? Please offer any advice you may have.