Hyman, Ronald T. School administrator's handbook of teacher supervision and evaluation methods Ronald T. Hyman. - Englewood Cliffs, N.J. Prentice-Hall c1975. - x, 225 p. ill. 29 cm. ISBN: 0137923821 12.95 LCCN: 74034301 //r82 Subjects--Topical Terms: Teachers--Rating of. LC Class. No.: LB2838 / .H95 1975 Dewey Class. No.: 371.1/44