TY  - BOOK
AU  - Ruchte,Marshall
AU  - Ryden,Roy W.
AU  - Thompson,Howard E.(Howard Elliott)
TI  - A brief calculus: with applications to business and economics 
SN  - 0846566508
PY  - 1976///
CY  - Menlo Park, Calif
PB  - Cummings Pub. Co
KW  - Economics, Mathematical
KW  - Calculus
N1  - Includes index
ER  -