William A. Katz · 6 obras en el catálogoObrasRReaders Reading and LibrariansReaders Reading and LibrariansOOpportunities for Reference ServicesOpportunities for Reference ServicesCContinuing Education of Reference LibrariansContinuing Education of Reference LibrariansVVendors and Library AcquisitionsVendors and Library AcquisitionsAAcquisitions BudgetAcquisitions BudgetIIntroduction to reference workIntroduction to reference work