Mathematics skill builder: Practical exercises and tests, shortcuts, self improvement scoring
Briggs, Milton
Mathematics skill builder: Practical exercises and tests, shortcuts, self improvement scoring - 2nd ed. - Chicago: South-Western Publishing company, 1960 - vi, 154p.
Arithmetic
Business mathematics
51 / K0
Mathematics skill builder: Practical exercises and tests, shortcuts, self improvement scoring - 2nd ed. - Chicago: South-Western Publishing company, 1960 - vi, 154p.
Arithmetic
Business mathematics
51 / K0