00937cam a22002651  4500001001300000003000400013005001700017008004100034010001700075035001900092040002000111042001200131043001200143050002200155082001200177110007500189245011000264260009100374300002900465504002800494650003400522650005500556740004300611999001700654e  56000139 DLC20260227111235.0770509s1956    dcua     fb  f000 0 eng    ae  56000139   a(OCoLC)2948179  aDLCcNhPlSdDLC  apremarc  an-us---00aUA927b.A537 1956  a355.2321 aUnited States.bOffice of Education.bCivil Defense Education Project.10aEducation for national survival;ba handbook on civil defense  for schools.c[Prepared by John J. Hurley.  aWashington]bU.S. Dept. of Health, Education, and Welfare, Office of Educationc[1956]  av, 88 p.billus.c27 cm.  aBibliography: p. 71-73. 0aCivil defensezUnited States. 0aSchool management and organizationzUnited States.0 aHandbook on civil defense for schools.  c22257d22257