TY - BOOK AU - Low,John AU - Reed,Ann TI - Physical principles explained SN - 0750607483 : U1 - WB 460 PY - 1994/// CY - Oxford, Boston PB - Butterworth-Heinemann KW - Physics KW - Physical therapists KW - Medical physics N1 - Includes bibliographical references (p. 227-229) and index ER -