by - $16.00
by Wahyuni Mulyawati & Ilse Harahap $6.00
by Drs. H. Abu Ahmadi dan Taswa E.S $11.00
by - $11.00
by T.L. HINES $6.00
by Prof. I. R. Poedjawiyatna $9.00
by Rumah Sakit Persahabatan $7.00