TY - BOOK AU - Chang, David W TI - Respiratory care calculations SN - 9781111307349 U1 - 615.8360151 CHA 2012 PY - 2012/// CY - Clifton Park, NY PB - Delmar KW - Mathematics KW - Programmed Instruction KW - Monitoring, Physiologic KW - methods KW - Pulmonary function tests KW - Respiratory Physiological Phenomena KW - Respiratory therapy ER -