by St. Sunardi
$9.00

by Ellen Christina, M. Fuad, dkk
$9.00

by Prof. Dr. Sondang P. Siagian, M.P.A
$11.00

by Prof. Yogianto Hartono, MBA
$9.00

by Gittinger, J. Price
$9.00

by Drs. Amin Widjaja Tunggal, Ak., M.B.A
$12.00