01065cam a22002531a 4500001001300000003000400013005001700017008004100034010001700075035001900092040005500111042001200166050002700178051002100205100003000226245009900256260003300355300003500388490007200423501022300495504003200718650004400750999001700794e  11002021 DLC20260227111156.0830823s1911    dcua     b   f000 0 eng c  ae  11002021   a(OCoLC)9837880  aLibrary, U.S. Office of EducationcABAUdABAUdDLC  apremarc00aL111b.A6 1911, no. 18  aLB1771b.A3 19111 aUpdegraff, Harlan,d1874-10aTeachers' certificates issued under general state laws and regulations /cby Harlan Updegraff.  aWashington :bG.P.O.,c1911.  a269 p. :bill., maps ;c23 cm.0 aBulletin / U.S. Bureau of Education ;v1911, no. 18 = Whole no. 465  aL111.A6 with: Training of teachers of elementary and secondary mathematics / International Commission on the Teaching of Mathematics. Washington : Govt. Print. Off., 1911. Bound together subsequent to publication.5DLC  aBibliography: p. [262]-266. 0aTeachersxCertificationzUnited States.  c19253d19253