TY - BOOK AU - Leddy,Susan TI - Conceptual bases of professional nursing SN - 0397552777 (pbk. : alk. paper) AV - RT41 .L53 1998 U1 - 610.73 21 PY - 1998/// CY - Philadelphia PB - Lippincott KW - Nursing N1 - J. Mae Pepper's name appears on the front and back covers; Includes bibliographical references and index ER -