Casebook and Handbook

Casebook noun - A book in which detailed written records of a case are kept and which are a source of information for subsequent work.

Handbook and casebook are semantically related. In some cases you can use "Handbook" instead a noun "Casebook".

Handbook noun - A book used for instruction in a subject.

Casebook and handbook are semantically related. You can use "Casebook" instead a noun "Handbook".