by Prof. Dr. J. Winardi, SE $9.00
by T. Wexley & A. Yuki $9.00
by Prof. Drs. H.A.W. Widjaja $7.00
by Nancy Lieberman $9.00
by Drs. M. Fauzan, H. Abdul Manan $11.00
by Michael C. Desch $7.00