Grant, Eugene Lodewick
Principles of engineering economy
The Ronald Press, 1976
 Buku Teks SO
Grant, Eugene Lodewick
Principles of engineering economy
The Ronald Press, 1976
 Buku Teks SO
Grant, Eugene Lodewick
Principles of engineering economy
John Wiley & Sons, 1982
 Buku Teks SO
Grant, Eugene Lodewick
Principles of engineering economy
The Ronald Press, 1950
 Buku Teks SO
Duderstadt, James J., 1942-
Principles of engineering economy
John Wiley & Sons, 1982
 Buku Teks SO