by Ulrich $16.00
by Wasitaatmadja, Sjarif M $6.00
by WK $11.00
by Syaifuddin $12.00
by Prof. DR. dr. S.M. Lumbantobing, SpS(K), SpKJ $5.00
by R. Soegeng $16.00
by $6.00
by Ellyasa KH Darwis (ed.) $7.00
by David Betham $7.00
by $11.00
by Chichi Sukarjo $6.00
by C.M. Lingga Purnama, MM. $9.00