What is a good beginner book on the topic of Credit Risk management for banking? I am a credit risk systems developer and most of my knowledge is in IT systems and programs that support the credit risk management department.
We use the SAS CRMB package for our work.
I am looking for a 'beginner' book that explains the concepts and calculations (not too mathy would be ideal) behind EAD,PD,LGD,RWA. Some explanation of USFinal and BASEL rules would be awesome too.