Richardson, Elizabeth, 1915- The environment of learning : conflict and understanding in the secondary school / Elizabeth Richardson. - London: Heinemann Educational, 1973. - viii, 247 p. ; 23 cm. - Heinemann organization in schools series . Includes index and bibliography: (p.[233]-237). ISBN: 0435807536 Subjects--Topical Terms: High school teachersInterpersonal relations Dewey Class. No.: 373.1102