public libraryservice(Ibookrespiratory Bookrespiratory, Istudentrespiratory Studentrespiratory, Istudentbookrespiratory Studentbookrespiratory) { _Ibookrespiratory = Bookrespiratory; _Istudentrespiratory = Studentrespiratory; _Istudentbookrespiratory = Studentbookrespiratory; }
public bookservice(Ibookrespiratory bookrespiratory) { _Ibookrespiratory = bookrespiratory; }