TY - BOOK AU - Adams, Harold P. AU - Dickey, Frank G. TI - Basic Principles of Supervision U1 - 371.203 21st ed. PY - 1966/// CY - New Delhi PB - Eurasia Publishing House(Pvt.)Ltd KW - School supervision KW - supervision as leadership KW - supervision through group conferences N1 - Index: p. 312-20 ER -