TY  - BOOK
AU  - Humphreys, Kenneth King
ED  - American Association of Cost Engineers
TI  - Jelen's cost and optimization engineer
SN  - 0070536465
AV  - TS167 J45.1991
PY  - 1991///
CY  - New York
PB  - : McGraw-Hill
KW  - Costos de producción
KW  - Control de costos
N1  - Incluye índice
ER  -