7 1 50 Richard Dunne Additional Author Ted Wragg Additional Author mixed material 979553873x Jakarta PT. GRASINDO 1996 5712.jpeg.jpeg Richard Dunne Additional Author Ted Wragg Additional Author mixed material 979553873 PT. GRASINDO 1996 M7-5712.jpeg.jpeg Richard Additional Author Loise Spilsbury Additional Author Angkawijaya Additional Author mixed material 6028223881 Examedia 2008 M7-4237.jpeg.jpeg Rudiyanto Additional Author Richard Beatty Additional Author Patricia Davis Additional Author mixed material 9789795347583 Pakar Raya 2010 9696.JPG.JPG.JPG Anthony J. F. Griffiths Additional Author Jeffrey H. Miller Additional Author David T. Suzuki Additional Author Richard C. Lewontin Additional Author William M. Gelbart Additional Author mixed material 0716726041 NewYork W.H. Freeman and Company N. Richard Nash Additional Author mixed material 0352301562 London A STAR BOOKS 1977 Richard Herman, JR Additional Author mixed material 0380711028 New York Avon Books