The LEC workers' education bulletin volume 4, number 5, January-February 1959.
| פורמט: | ספר |
|---|---|
| שפה: | English |
| יצא לאור: |
Manila
Labor Education Center, University of the Philippines
1959.
|
| פורמט: | ספר |
|---|---|
| שפה: | English |
| יצא לאור: |
Manila
Labor Education Center, University of the Philippines
1959.
|