Dalton, Katharina, 1916- Once a month : the original premenstrual syndrome handbook / Katharina Dalton. - 4th (rev.) U.S. ed. - Claremont, CA : Hunter House, 1990. - xvii, 250 p. : ill. ; 22 cm. "Other publications by the author": p. 227-234. ISBN: 0897930711 : $9.95 LCCN: 90004543 Subjects--Topical Terms: Premenstrual syndrome.Menstruation disorders. LC Class. No.: RG165 / .D34 1990 Dewey Class. No.: 618.1/72