by Dra. V. Nuraini Widjajanti, Apt $6.00
by Ir. Abbas Siregar Djarijah $6.00
by Ir. H. Rahmat Rukmana $6.00
by Al. Wahjasudibja, Pr. $6.00
by E.I. Winarsih Arifin & Farida Soemargono $43.00
by Ambarini $16.00