00646nam a22002297a 4500 4381 OCLRC 20260730040141.0 160513t xxu||||| |||| 00| 0 eng d 0316087270 OCLRC GC 515 B392 1978 Beer, Gerald Alan applied calculus for business and economics: with an introduction to matrices Gerald Alan Beer Boston, MA Little, Brown and Co. 1978 xiv, 478p. 24cm. Includes index Calculus Matrices Business Mathematics BOOK GC 515 B392 1978 4381 4381