by Djoehana Setyamidjaja, M.Ed $7.00
by Drs. Ig. Wursanto $7.00
by Ted O\'Neal $6.00
by Bambang Agus Murtidjo $6.00
by J.P. Vaswani $7.00
by Dr. Soekartawi $6.00
by Mira W. $9.00