Anderson, Lorin W. Increasing teacher effectiveness Lorin W. Anderson - Paris Unesco 1991 - 133p. : fig., tables ; 21cm - Fundamentals of educational planning; 39 . Bibliography at the end ISBN: 9280311409 9789280311402 LCCN: 49522 Subjects--Topical Terms: Teaching Dewey Class. No.: 378/R774e