TY  - BOOK
AU  - Riggs,Jim
AU  - West,Thomas M.
TI  - Engineering economics
SN  - 007052873X(cased)
PY  - 1986///
CY  - New York
PB  - McGraw-Hill
KW  - Engineering economics
KW  - Managerial economics
N1  - Includes index; Includes bibliographical references : p. 829-831
ER  -