TY - BOOK AU - Chinn, Peggy L. AU - Kramer, Maeona K. TI - Theory and nursing : : a systematic approach SN - 0-8016-0970-4. U1 - Circ. 610.7301 C539t 1991 3rd ed. PY - 1991/// CY - St. Louis : PB - Mosby yearbook KW - Nursing-Philosophy ER -