00834cam a2200265 a 4500 2879759 BD-DhUL 20160524143248.0 861107s1987 njua b 001 0 eng 0391035061 039103507X (pbk.) DLC DLC DLC BD-DhUL 338.001 HEI Heathfield, David F. An introduction to cost and production functions / David F. Heathfield and Sören Wibe. Atlantic Highlands, NJ : Humanities Press International, 1987. xv, 193 p. : ill. ; 23 cm. S$ 19.00 Includes index. Bibliography: p. 183-189. Production functions (Economic theory) Cost Mathematical models. Wibe, Sören jt. at. ddc BK 69203 69203 0 0 ddc 0 338_001000000000000_HEI 0 NFIC 117498 DUL DUL GEN 1989-08-09 Purchased 338.001 HEI 312773 2016-05-24 2 2016-05-24 BK 0 0 ddc 0 338_001000000000000_HEI 0 NFIC 117500 DUL DUL GEN 1989-08-09 Purchased 338.001 HEI 319767 2016-05-24 1 2016-05-24 BK 0 0 ddc 0 338_001000000000000_HEI 0 NFIC 117501 DUL DUL GEN 1989-08-09 Purchased 338.001 HEI 319768 2016-05-24 2 2016-05-24 BK