TY - BOOK AU - Katz, William Armstrong % 1924 TI - Reference services in the 1980s / Bill Katz, editor SN - 0866561102 AV - Z711/K375 1980 PY - 1982/// CY - New York PB - Haworth KW - Servicios de Consulta (Bibliotecas) N1 - MonografĂ­a ER -