Monograph
Dept. of Audiovisual Instruction, National Education Association of the United States
Elton Hocking
Dept. of Audiovisual Instruction. National Education Association of the United States c1967 2nd ed Monograph 2
所蔵館25館
Eleanor P. Godfrey
Dept. of Audiovisual Instruction, National Education Association of the United States c1967 Monograph no. 3
所蔵館4館
ed. by Don D. Bushnell, System Development Corporation
Dept. of Audiovisual Instruction : National Education Association of the United States c1964 Monograph 1
所蔵館5館
Dept. of Audiovisual Instruction : National Education Association of the United States c1964 Monograph 2
所蔵館35館
