TY - BOOK T1 - Losing sleep :how your sleeping habits affect your life / DA - c1990. CY - New York : AU - Dotto, Lydia. ET - 1st U.S. ed. CN - QP425 CN - QP425 PB - Morrow, PP - New York : PY - c1990. ID - 175641 KW - Sleep KW - Work KW - Mental fatigue. KW - Psychophysiology. SN - 0688091318 (alk. paper) TI - Losing sleep :how your sleeping habits affect your life / ER -