Sell, buy or rent Helen B. Siner textbooks
Operations on Numbers [Steps in Mathematics Modules #1]
by
Leon L. Ablon, Sherry Blackman, Helen B. Siner, Anthony Giangrasso
ISBN-13: 9780805301311
ISBN-10: 0805301313
Edition: 2nd
Publication date: 1981
Publisher:
Benjamin/Cummings Pub Co
Format:
Paperback
148 pages
Linear Equations and Lines [Steps in Mathematics Modules #3]
by
Leon J. Ablon, Sherry Blackman, Helen B. Siner, Anthony Giangrasso
ISBN-13: 9780846502425
ISBN-10: 0846502429
Edition: 2nd
Publication date: 1981
Publisher:
The Benjamin/Cummings Publishing Company
Format:
Paperback
143 pages