American educator encyclopedia. Vol.6. I-J-K-L.
SENTMAN (Everette Edgar) and Others Ed.
American educator encyclopedia. Vol.6. I-J-K-L. - Chicago The United Educators, Inc. 1961 - 1753-2194 - 6 .
040/125
American educator encyclopedia. Vol.6. I-J-K-L. - Chicago The United Educators, Inc. 1961 - 1753-2194 - 6 .
040/125