LB 15/3 .A3> ISS'h THK IDISFSEHS ®Ii^ IPAIEHSS'SS^ IN REGARD TO THE SCHOOLS WHERE THEIR CHILDREN ARE INSTRUCTED » A LECTURE, DEIilVERED BEFORE THE AMERICAN INSTITUTE OF INSTRUCTION, AT THEIR ^1^ FIFTFI ANNUAL MEETING. BY JACOB ABBOTT. UBLISHED BY ORDER OF THE INSTITUTE •