by J. Guwandhi, SH. $6.00
by Brooks $18.00
by Aziz Alimul $0.00
by WK $12.00
by WK $11.00
by DR. Dr. Sidartawan Soegondo, SpPD-KEMP, FACE $11.00
by Prof. Ir. Zoer'ani Djamal Irwan, M.Sc $7.00
by Ny. Susmayati, B.A $7.00
by Lipschutz $13.00
by Aziz Alimul $11.00
by Prof. DR. dr. S.M. Lumbantobing, SpS(K), SpKJ $5.00
by Suryatati A Manan, Martha Sinaga $7.00