by Agustinus Edy Kristianto (ed), A. Patra M. Zen (ed.) $37.00
by Drs. Sudarsono, S.H., M.Si, dkk $11.00
by Drs. Sisdjiatmo Kusumosuwidho, M.Sc $9.00
by Prof. Drs. H. Soegyarto Mangkuatmodjo $9.00
by Drs. H.A.F. Idris $11.00
by Vincent Gaspersz $9.00