00733cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035002000092040004200112042001200154043001200166050002300178110004100201245003600242260005500278300001800333500001700351504003000368650002800398650003600426999001700462e  40000497 DLC20260227111229.0840207s1939    deu      b   s000 0 eng c  ae  40000497   a(OCoLC)10384901  aU.S. Off. of educ. LibrarycDNIEdDLC  apremarc  an-us-de00aLB1613.D4bA5 19391 aDelaware.bState Board of Education.10aHandbook for secondary schools.  a[Dover]bDelaware State board of education,c1939.  a42 p.c23 cm.  aCover-title.  a"Good references": p. 42. 0aHigh schoolszDelaware. 0aEducationxCurriculazDelaware.  c21731d21731