00000cam a22000004a 4500 UP-1685523046125014557 Buklod 20230503092606.0 m o j ta 991231s1980 xx r |||| u|eng|| 9290201320 (iLib)UPMNL-00000011488 RA407 I53 McLachlan, Gordon. Information systems for health services edited and introduced by G. McLachlan ; foreword by D.D. Venediktov. Copenhagen Regional Office for Europe, World Health Organization 1980 viii, 132 p. ill. 24 cm. Includes bibliographical references. Information storage and retrieval systems Public health. Public health Information services. Public health Statistical services. CPH-10805 CPH-Unacc. 2 UPMNL CPH RA407 I53 Book