Inheritance JAVA

A publication has a title and a publisher (both of type String). A book is a publication with an author and
an ISBN number (both of type String). A library book is a book with a catalogue number and a copy
number (both of type int).
Using inheritance write a class hierarchy for publication, book and library book. The base class should be
called Publication. Each class should have a parameterised constructor that calls the constructor in the
super class.
*Note: getter, setter and toString methods are not required for any of these three classes.

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