TY - BOOK ED - Rao, V.K. ED - Reddy, R.S. TI - Effective teachers and teaching T2 - World Educational Development Series; no.15 SN - 8171692370 U1 - 371.1 PY - 1992/// CY - New Delhi PB - Commonwealth Publishers KW - Teachers-Rating Of KW - Effective Teachers KW - Effecting Teaching ER -