TY - BOOK AU - Silver,Harold AU - Tyack,David B. AU - تياك، ديفيد ب. TI - Education as history: interpreting nineteenth and twentieth century education T2 - University paperbacks (Methuen, London) SN - 0-416-33320-6 U1 - 370.941 21E PY - 1983/// CY - London PB - Methuen N1 - Notes bibliogr ER -