by Drs. H. Abu Ahmadi $9.00
by Dr. FX. Mudji Sutrisno & Hendra Putranto $9.00
by - $13.00
by Michael Rush $11.00
by Prof. Dr. Hj. Sutyastie Soemitro Remi & Prof. Dr. P. Tjiptoherjanto $7.00
by Ir. Mul Muyani Sutedjo $7.00
by Nursalam $9.00