00832cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035002000092040004900112042001200161043001200173050002100185110005300206245008200259260002400341300001900365490002100384500009900405650003200504650002500536999001700561e  32000299 DLC20260227111222.0840208s1931    pau          s000 0 eng c  ae  32000299   a(OCoLC)10389309  aLibrary, U.S. Office of EducationcDNIEdDLC  apremarc  an-us-pa00aL194b.B5 no. 591 aPennsylvania.bDepartment of Public Instruction.10aStandards for the classification of secondary schools ...cSeptember 1, 1931.  a[Harrisburg,c1931]  a120 p.c23 cm.0 aBulletinvno. 59  aAt head of title: Commonwealth of Pennsylvania.  Department of public instruction, Harrisburg. 0aHigh schoolszPennsylvania. 0aJunior high schools.  c21214d21214