| 1977 - 564 strani
Includes "Official program of the...meeting of the Pennsylvania State Educational Association (some times separately paged). | |
| 1971 - 462 strani
Includes "Official program of the...meeting of the Pennsylvania State Educational Association (some times separately paged). | |
| 1971 - 734 strani
Includes "Official program of the...meeting of the Pennsylvania State Educational Association (sometimes separately paged). | |
| 1969 - 640 strani
Includes "Official program of the...meeting of the Pennsylvania State Educational Association (some times separately paged). | |
| 1968 - 610 strani
Includes "Official program of the...meeting of the Pennsylvania State Educational Association (some times separately paged). | |
| 1967 - 604 strani
Includes "Official program of the...meeting of the Pennsylvania State Educational Association (some times separately paged). | |
| 1965 - 1004 strani
Includes "Official program of the...meeting of the Pennsylvania State Educational Association (some times separately paged). | |
| 1964 - 482 strani
Includes "Official program of the...meeting of the Pennsylvania State Educational Association (some times separately paged). | |
| 1963 - 504 strani
Includes "Official program of the...meeting of the Pennsylvania State Educational Association (some times separately paged). | |
| 1962 - 490 strani
Includes "Official program of the...meeting of the Pennsylvania State Educational Association (some times separately paged). | |
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