by dr. Iwan Ikayuda, dr. Sukonto K., Prof. dr. Sjahriar R $20.00
by Ahmad Watik Pratiknya $9.00
by Kawilarang, Harry $7.00
by Aziz Alimul $7.00
by Supranto, J. $7.00
by Hoogendoom, J. $6.00
by Arnanto Witarsa $9.00