by Maurice Duverger $7.00
by Agus Sumule $11.00
by - $11.00
by Prof. Dr. Ahmad Shalaby $7.00
by Prof. Dr. Mahmud Syaltut $11.00
by Drs. Djalinus Syah $7.00
by Prof. Drs. Piet A. Sahertian $7.00
by Asikin Abraham $7.00
by Ellyasa KH Darwis (ed.) $7.00
by Ir. Hieronymus Budi Santoso $5.00
by Chichi Sukarjo $6.00
by Roland Bunch $6.00