1. Income.
2. Trade union.
(d) Organizations.
1. Red Cross.
2. Fraternal.
3. Industrial.
4. Political.
(e) Other.
1. Banks.
2. Contractors.
3. Credit bureaus.
4. Hotels and motels.
5. Newspaper files.
The
following
publications
may
provide
useful
information:
(a) Telephone.
(b) City.
(c) Who's Who in America.
(d) Who's Who in Commerce and Industry.
(e) Who Knows What (a listing of experts in various fields).
(f) American Medical Directory.
(g) Specialists in Medicine.
(h) Who's Who in Engineering.
(i) American Men of Science.
(j) Martindale-Hubbell Law Directory.
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MP0100