by PLD 2002-2003 $6.00
by Dr. Pradana Soewondo, SpPD-KEMD $7.00
by Katzung $24.00
by S. Wibowo $13.00
by Aziz Alimul $9.00
by Aziz Alimul $7.00
by Prof. Dr. Husaini Usman, M.Pd & R. Purnomo Setiady Akbar, S.Pd., M.Pd $11.00
by Koestoer, Raldi Hendro $7.00
by Eko Agus Triwiyatno $5.00
by WK $13.00
by - $11.00
by Ibnu Hamad $9.00