00428nam a22001337a 4500020001800000082002800018100001900046245009100065260005400156300002100210500002000231650002400251700001900275  a971-11-0465-2  aProf. 371.203 T166 19871 aTanner, Daniel10aSupervision in education :bproblems and practices /cDaniel Tanner and Laurel Tanner.  aNew York :bMacmillan Publishing Company,cc1987.  a565 p. ;b25 cm.  aIncludes index.14aSchool supervision.1 aTanner. Laurel