public InventoryReport(IRepository <Holding> holdingRepo, IClassificationService classificationService, IRepository <Branch> branchRepo)
{
this.holdingRepo = holdingRepo;
this.branchRepo = branchRepo;
this.classificationService = classificationService;
congress = new LibraryOfCongress();
}
public InventoryReport(HoldingService holdingService, IClassificationService classificationService, BranchService branchService)
{
this.holdingService = holdingService;
this.classificationService = classificationService;
this.branchService = branchService;
congress = new LibraryOfCongress();
}