by Connel, Des. W. $7.00
by Aziz Alimul $7.00
by Aditama, Tjandra Yoga $5.00
by Prof. dr. H. Nurbaiti Iskandar, Sp.THT $5.00
by Corine T. Netzer $7.00
by Jaelani, S.Si $7.00
by Jazim Hamidi & Budiman N.P.D. Sinaga $7.00