by Prof. Hans (J) Berkel, MD. PhD $7.00
by dr. Pantjita Hardjasasmita (Alm) $6.00
by Prof. dr. Arjatmo tj., dr. boenyamin S $5.00
by Prof. Dr. dr. H. Dadang Hawari, Psikiater $7.00
by Katzung $24.00
by dr. Titi Lestari Sugito, SpKK(K) $7.00
by Prof. Dr. Ir. Ali Khomsan $9.00