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AR-BaUFF
AR-BaUFF
AR-BaCAIC
AR-BaCAIC
Bulletin
Bulletin /
National Education Association of Secondary School Principals.
New York, Washington :
National Education Association of Secondary School Principals,
[19--]-
v.
Falta verificar ISSN
RMK 2020-10-02
Verificado
PUBLICACIONES PERIODICAS
National Education Association of Secondary School Principals (Estados Unidos)
AEU
1965/75
49
301-305
1965/75
50
306-308,310-314
1965/75
51-52
1965/75
53
333-336
1965/75
54
343-350
1965/75
55
1965/75
56
360-365,367-368
1965/75
58
383-386
1965/75
59
387-393
149372
149372
0
0
0
0
147503
AEU
AEU
2020-11-02
2020-11-02
2020-11-02