From 123-CBT Computer Based Training
ABAP Objects 6 10 Overview 

The course
ABAP Objects 6.10 Overview describes the programming concepts used in
SAP. It also explains a number of basic object-oriented concepts, and provides a brief introduction to the conceptual phase of
ABAP Object program systems. The course also provides a detailed description of the object-oriented programming concept. It also discusses the special features of the object-oriented concept
more...