Incoming Resources
- M. Nijhoff;, distributors for North America, Kluwer Boston, Boston, Hingham, Mass, 1981
- Kluwer Nijhoff;, Distributors for North America, KLuwer-Nijhoff, Boston, Hingham, Mass, 1983
- M. Nijhoff, Distributors for North America, Kluwer Boston, Boston, Hingham, Mass, 1981
- D. Reidel Pub. Co;, Sold and distributed in the U.S.A. and Canada by Kluwer Boston Inc, Dordrecht, Holland, Boston, Hingham, Mass, 1981
- M. Nijhoff, distributors for North America, Klewer Boston, Boston, Hingham, Mass, 1981