TY  - GEN
AU  - Humphreys,Kenneth King
AU  - Wellman,Paul
TI  - Basic cost engineering
T2  - Cost engineering
SN  - 0824776305
PY  - 1986///
CY  - New York
PB  - M. Dekker
KW  - Costs, Industrial
KW  - Engineering economy
N1  - Includes index
ER  -