Lingua: Inglese
Editore: Dale Seymour Pubn, Palo Alto, CA, 1981
ISBN 10: 0866510095 ISBN 13: 9780866510097
Da: Old Friends Books, Marion, KS, U.S.A.
Soft cover. Condizione: New. This brand new blackline master contains quizzes and tests over basic computation. There are 160 quizzes and four 100-question tests. It is in excellent condition, although the edges of the cover show some shelf wear.