Bibliographic Details
| Main Author: |
Encarnacion, Violeta V.
(Author) |
|---|
| Other Authors: |
Vallejo, Rosa M.
(adviser.),
Saniel, Josefa M.
(reader.) |
|---|
| Format: | Thesis
|
|---|
| Language: | English |
|---|
| Published: |
Quezon City : Institute of Library Science, University of the Philippines Diliman
1973.
|
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| Subjects: | |
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