by Dr. Mien A. Rifai., dkk $11.00
by Badan Pusat Statistik $50.00
by Lilyana $9.00
by Datje Rahajoekoesoemah $28.00
by Marry Winata $6.00
by Budi Widianarko & Andreas Pandiangan $11.00
by Dr. Al. Purwa Hadiwardoyo, MSF $6.00