TY - BOOK T1 - Progressive relaxation a physiological and clinical investigation of muscular states ad their significance in psychological and medical practice T2 - Half-title: The University of Chicago monographs in medicine A2 - Jacobson, Edmund 1888- LA - English PP - Chicago, Ill. PB - The University of Chicago Press YR - 1938 UL - https://ds.mainlib.upd.edu.ph/Record/UP-99796217603648557 OP - 493 NO - "Second edition." CN - QP 301 J3 1938 KW - Rest. KW - Relaxation. ER -