by WK $11.00
by $9.00
by Sularso $13.00
by Drs. Mustofa Yani J.P $7.00
by Edy Soatanto, N, BE $5.00
by $6.00
by Richard G. Lipsey & Peter O. Steiner $18.00
by Mana'ul Quthan, Terj. Halimuddin, S.H $9.00
by Drs. Rudy T. Erwin, S.H $9.00
by - $20.00
by I. Marsana Windhu $4.00
by Sayogjo $6.00