a modeling approach to businnes calculus and finite mathematics Borchardt, Audrey Frederick creator text us1 New Jersey Prentice Hall 1998 monographic eng 1395 p. : ilus. /por Audrey Frederick Borchardt and Bruce Pollack-Johnson Matemáticas Matrices Variables complejas 510 B64 0135766877 97256 091218 20220329143458.0