Krugman, Michael, The insomnia solution : the natural, drug-free way to a good night's sleep / Michael Krugman. - First edition - 315 pages ; 21 cm. ISBN: 0446693243 LCCN: 2005000388 Subjects--Topical Terms: Insomnia--Popular works.Sleep. LC Class. No.: RC548 / .K78 2005 Dewey Class. No.: 616.8/498206