La investigación científica,
में बचाया:
| OCLC: | 6996791 |
|---|---|
| मुख्य लेखक: | |
| भाषा: | Spanish |
| प्रकाशित: |
Santa Fe,
Universidad nacional del litoral,
1942.
|
| श्रृंखला: | Publicación de "extensión universitaria"
No. 50. |
| विषय: | |
| स्वरूप: | Monograph Note that CRL will digitize material from the collection when copyright allows. |