corporate author Pennsylvania. Department of Public Instruction

• A digest of laws and regulations pertaining to school attendance and employment of minors / Commonwealth of Pennsylvania, Department of Public Instruction
• A digest of the laws controlling school attendance and employment of minors / Commonwealth of Pennsylvania. Department of Public Instruction.
• A digest of the laws controlling school attendance and employment of minors / Lester K. Ade, Superintendent of Public Instruction. Commonwelath of Pennsylvania, Department of Public Instruction
• A suggested program in homemaking for secondary schools
• A suggested unit course
• A suggested unit course, marine sheet metal shop and field work, insulation and sheathing
• A suggested unit course, marine sheet metal shop and field work, shelving, bins, and lockers
• A suggested unit course, marine sheet metal shop practice
• A suggested unit course, shipyard outside machinist
• Electricity as an area of industrial arts instruction in Pennsylvania public schools / Commonwealth of Pennsylvania, Department of Public Instruction
• Illiteracy, non-English-speaking and alien problems, and their solution Commonwealth of Pennsylvania. Department of Public Instruction.
• Institutions of higher learning in relation to a state program of teacher education / Dr. Lester K. Ade, Superintendent of Public Instruction. Commonwealth of Pennsylvania, Department of Public Instruction, Harrisburg, 1939