TY  - BOOK
AU  - Riggs,James L.
TI  - Engineering Economics
SN  - 007052873x
PY  - 1982///]
CY  - New York
PB  - McGraw-Hill Inc.
KW  - Engineering Economics
KW  - 1982
KW  - New York
KW  - hardbound
KW  - sears
KW  - Manegerial Economics
ER  -