Incoming Resources
- Barron's Educational Series, Inc., Great Neck, N.Y., 1963
- Channel Press, Great Neck, N.Y., 1958
- Barron's Educational Series, Great Neck, N.Y., 1964
- Barron's Educational Series, inc., Great Neck, N.Y., 1964
- Barron's Educational Series, Great Neck, N.Y., 1962
- Barron's Educational Series, Great Neck, N.Y., c1962
- Barron's Educational Series, inc., Great Neck, N.Y., 1958
- Barron's Educational Series, Inc., Great Neck, N.Y., ©1964