TY - BOOK AU - Walters, Roberta J. AU - Barnes, Susan J. TI - Goals, objectives, and competencies for reference service : a training program at the ucla biomedical library / Roberta J. Walters, Susan J. Barnes PY - 1985/// CY - E.u. KW - Bibliotecas de Biomedicina KW - Servicios de Consulta N1 - Revista ER -