by Ligterink, G.H. $5.00
by Wasitaatmadja, Sjarif M $6.00
by Drs. Sriyono, dkk $9.00
by Parwadi Moengin $9.00
by Guenther, Ernest $9.00
by $16.00
by Santoso, Slamet Iman $7.00