Greene, Richard, 1938- Assuring quality in medical care : the state of the art / Richard Greene. - Cambridge, Mass. : Ballinger Pub. Co., c1976. - xv, 293 p. : ill. ; 24 cm. ISBN: 0884101169 LCCN: 75037576 LC Class. No.: RA395.A3 / G73 Dewey Class. No.: 362.1/0973