Katz, William A., (1924-)

Reference services for children and young adults by: Fraley, Ruth A.; Katz, William A., 1924-; Katz, William A., (1924-) (書目-語言資料,印刷品)

Introduction to reference work.. Vol. I,. Basic information services / by: Katz, William A., (1924-) (書目-語言資料,印刷品)

Introduction to reference work / by: Katz, William A., (1924-) (書目-語言資料,印刷品)

Introduction to reference work / by: Katz, William A., (1924-) (書目-語言資料,印刷品)

Personnel issues in reference services by: Fraley, Ruth A.; Katz, William A., 1924-; Katz, William A., (1924-) (書目-語言資料,印刷品)

Introduction to reference work.. Vol. II,. Reference services and reference processes / by: Katz, William A., (1924-) (書目-語言資料,印刷品)

Magazines for libraries / by: Katz, Linda Sternberg.; Katz, William A., (1924-) (書目-語言資料,印刷品)

Video to online = reference services and the new technology by: Fraley, Ruth A.; Katz, William A., 1924-; Katz, William A., (1924-) (書目-語言資料,印刷品)