00785cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035001900092040005100111042001200162050001600174082001400190110003800204245007700242260004800319300002900367500002800396504002800424500002000452650004200472999001700514l  66000108 DLC20260227111549.0770713s1966    dcua     b   f001 0 eng c  al  66000108   a(OCoLC)3112097  aU.S. Dept. of Labor. LibrarycAdAdOCoLCdDLC  apremarc00aZ682b.U513  a025/.00232 aUnited States Employment Service.10aOccupations in the field of library sciencec[prepared by Jules Spector.  aWashington,bU.S. Govt. Print. Off.,c1966]  av, 57 p.billus.c24 cm.  aErrata sheets inserted.  aBibliography: p. 48-50.  aIncludes index. 0aLibrary sciencexVocational guidance.  c37259d37259