Mathematics for business and commerce /
Jennings, W. H. 1898-
Mathematics for business and commerce / by W. H. Jennings and Mary A. St. Louis. - Toronto : Pitman (Canada), c1966. - xiv, 477 p. : ill.
Book 2.
For commercial students, grade 12.
Business mathematics
Mathematics for business and commerce / by W. H. Jennings and Mary A. St. Louis. - Toronto : Pitman (Canada), c1966. - xiv, 477 p. : ill.
Book 2.
For commercial students, grade 12.
Business mathematics