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State Certification of Early Childhood Teachers: An Analysis of the 50 States and the District of Columbia (752) 
A manual on certification requirements for school personnel in the United States: Including requirements in the fifty states, the District of Columbia, ... schools; exchange and study abroad by William Earl Armstrong,  1964
A manual on certification requirements for school personnel in the United States,: Including requirements in the forty-eight States, Alaska, District of Columbia, Hawaii, and Puerto Rico by W. Earl Armstrong,  1957
State certification of early childhood teachers: An analysis of the 50 states and the District of Columbia by Jan McCarthy,  1988
State Certification of Early Childhood Teachers: An Analysis of the 50 States and the District of Columbia #752 by McCarthy,  1988-06
Certification requirements for school personnel,: Including forty-eight States, District of Columbia, Territories and outlying parts, ([U.S.] Office of Education. Circular) by W. Earl Armstrong,  1951
A manual on certification requirements for school personnel in the United States,: Including requirements in the fifty states, the District of Columbia, and Puerto Rico, by William Earl Armstrong,  1959 |