by Mark Smith $7.00
by Aziz Alimul $7.00
by WK $11.00
by Dr. H. Jusuf Misbach, SpS(K) $6.00
by Sakti A. Siregar $6.00
by Prof. Dr. dr. Adhi Djuanda, Sp.KK(K) $16.00
by $12.00
by Dr. S. Prawirasusanto, M.Sc., dkk $9.00
by M. Yatimin Abdullah $18.00
by ST Sunardi $6.00
by Ir. Sujamto $7.00
by Ir. H. Rahmat Rukmana & Yuyun Y $6.00