Index to 35 mm educational filmstrips.
| Corporate Author: | |
|---|---|
| Format: | Serial |
| Language: | English |
| Published: |
Los Angeles.
[publisher not identified] ;
|
| Subjects: |
| Published: | 1st- ed.; 19 |
|---|---|
| Physical Description: | volumes |
| Corporate Author: | |
|---|---|
| Format: | Serial |
| Language: | English |
| Published: |
Los Angeles.
[publisher not identified] ;
|
| Subjects: |
| Published: | 1st- ed.; 19 |
|---|---|
| Physical Description: | volumes |