Editore: Ctr. for applied Research, New York, 1967
Da: Neil Shillington: Bookdealer/Booksearch, Hobe sound, FL, U.S.A.
Hardbound. Condizione: Good. FE not stated. ex library with markings; 118 pages.
Editore: The Center for Applied Research in Education, New York, 1967
Da: 4 THE WORLD RESOURCE DISTRIBUTORS, Springfield, MO, U.S.A.
Hardcover. Condizione: Good. Not Marked; Ex-Library; 8vo - over 7¾" - 9¾".