United States government publicationsJohn Howard Hickcox, Mary Elizabeth Poole · First published 1978Open the Tome
1909 checklist, correlation index as indicated in "Departmental publications" part: serial number to classification numberMary Elizabeth Poole · First published 1974Open the Tome
Index to Readex microprint edition of JPRS reportsMary Elizabeth Poole · First published 1964Open the Tome
Documents Office classification numbers for Cuttered documents, 1910-1924Mary Elizabeth Poole · First published 1960Open the Tome
History references from the Industrial arts index, 1913-1957Mary Elizabeth Poole · First published 1958Open the Tome
