Doctoral dissertations abstracts and references
University of Iowa.
Vol. ^ ^/ ?^<?^* -^^^-^<S. ^^¡L^o^ ^^^e-*^-e*^t—
8:o Iowa City /7^<?-^*^.
University of Iowa studies. No. 3?^,...
Aims and progress of research. No. ^7 .

{
  "location": "Iowa City",
  "title": "Doctoral dissertations abstracts and references, University of Iowa.",
  "year": "1938"
}

----*--- °— -20-c- /
Abstracts
Doctoral dissertations abstracts and references,
University of Iowa.
Vol. ~2 7 /938)- —0Ps. oneol &o-o-
8:o Iowa City /‘f^^-S^.
University of Iowa studies. No. 397,...
Aims and progress of research. No.69...

{
  "location": "Iowa City",
  "title": "Abstracts. Doctoral dissertations abstracts and references, University of Iowa.",
  "year": "1938"
}