00494nam a2200133Ia 4500008004100000020001800041040001700059082002500076100002300101245010200124260003300226300002000259650008100279190328s9999||||xx |||||||||||||| ||und||  a0-85314-142-8  aNITILcNITIL  221sta923.742bP429V  aPercival, Alicia C 0aVery superior menbsome early public school headmasters and their achievementscAlicia C Percival  aLondonbCharles Knightc1973  aviii, 285p: ill  aEducators-Great Britain-Biography; School principals-Great Britain-Biography