by Dr. Hery Winarsi, M.S $11.00
by Dra. M. Sri Sulastri Rifai, M.Pd $6.00
by Lipschutz $13.00
by WK $13.00
by Thabrani, Rinaldi $12.00
by Raldi Artono $18.00
by Edmon Makarim $13.00
by Prof. S.H. Rewoldt $7.00
by Turban, Rainer $26.00
by Iwan Januar $6.00
by Agusnawar, Amd. Par. $6.00
by Teresa Southwick $7.00