TY - BOOK ED - Nebraska. TI - Bulletin of certification, T2 - Supplementary normal training bulletin AV - LB1772.N2 A3 1929 PY - 1929/// CY - Lincoln, Neb. KW - Teachers KW - Certification KW - Nebraska N1 - At head of title: State of Nebraska. Department of public instruction; "Revision of the 'Bulletin of certification'" issued in 1927.--General statement ER -