00923cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035001900092040001800111042001200129050001800141082001200159110006100171245005800232260004800290300001700338505024000355650001700595650003200612710003700644l  47000039 DLC20260227111540.0780807s1947    xx            000 0 eng    al  47000039   a(OCoLC)4115135  aDLCcOAkdDLC  apremarc00aHF5381b.N345  a371.4252 aNational Roster of Scientific and Specialized Personnel.10aDescription of professions series,bpamphlet no. 1-7.  aWashington,bU.S. Govt. Print. Off.c[1947]  a7 v.c24 cm.0 ano. 1. Agricultural and biological sciences.--no. 2. Engineering sciences.--no. 3. Medical service occupations.--no. 4. Medical professions.--no. 5. Miscellaneous professional fields.--no. 6. Physical sciences.--no. 7. Social sciences. 0aOccupations. 0aProfessionszUnited States.2 aUnited States Employment Service