Incoming Resources
- Gregg International, Westmead, Eng., 1970
- H. Lemoine, Gregg, International Publishers, Paris, Westmead, Eng., 1925?, 1970
- Gregg International Publishers, Westmead, Eng., 1969
- Gregg International Publishers, Westmead, Eng., 1971
- Gregg International Pub., Westmead, Eng., 1969