by Supranto, J. $7.00
by Dr. Eti Rochaety $11.00
by John Dami Mukese $7.00
by Doddy Pamudji $7.00
by Toelihere, Mozes $6.00
by $18.00
by H. Rosjidi Ranggawidjaja, SH. $5.00
by Jaja Zakaria $12.00
by H. Hartono, A. Ma. Pd $6.00
by Bambang Agus Murtidjo $5.00
by Nursalam $12.00
by Abdul Baqir Zein $7.00