by Sujono Samba $6.00
by Maria A. Sardjono $7.00
by Abu M. Jamal Ismail $5.00
by Prof. Dr. Suharsimi Arikunto $6.00
by ABD AL MALIK (REGIS FAYETTE MIKANO) $6.00
by J. Donald Walters $5.00
by Lim Tech Ghee $6.00