No Inv.: 67617-67625/S/00/9c~77850-77856/S/01/7c
No Inv.: 1693/S/96/1c
Judul asli : "Calculus with Analytic Geometry"
Judul asli : "Plant Genetics"
No Inv.: 307-310/BLN/Perp/91/4c~1156-1158/Perp/85/3c~
No Inv.: 4998/P/00/1c
Judul asli :"Great Scientific Experiments Twenty Experiments..."