mr.PHYSIC
Fisika itu asik, Fisika itu menarik
WELCOME
WELCOME TO Mr.PHYSIC WELCOME TO Mr.PHYSIC WELCOME TO Mr.PHYSIC WELCOME TO Mr.PHYSIC WELCOME TO Mr.PHYSIC WELCOME TO Mr.PHYSIC WELCOME TO Mr.PHYSIC WELCOME TO Mr.PHYSIC
Rabu, 26 Januari 2011
the material of earthquake and tsunami
the material about earthquake and tsunami for grade eight:
Earthquake and tsunami_2.ppt
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