by Jan Hendrik Rapar $6.00
by - $12.00
by Guy Hubbard $6.00
by Turban, Rainer $26.00
by Siswandi, Drs. $8.00
by Dr. Zakiah Daradjat, dkk $7.00
by $6.00
by Prof. Drs. Piet A. Sahertian $7.00
by Ellyasa KH Darwis (ed.) $7.00
by David Betham $7.00
by Ir. Hieronymus Budi Santoso $5.00
by Chichi Sukarjo $6.00