No Inv.: 10670-10671/P/Perp/92/2c
No Inv.: 194-198/P/Perp/98/5c
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Perpustakaan memilki V.1 dan 2
The latest achievements of earthquake prediction via radio communication systems, by the world's leading authority Prof. Hayakawa is one of the world leaders in the field of seismo-electromagnetics for EQ prediction and this area of research is still evolving.
No Inv.: 890/P/Perp/98/1c
No Inv.: 84990-84994/P/Perp/FIS/03/5c
No Inv.: 89265/S/Perp/04/1c~105315-105319/P/Perp/06/5c
No Inv.: 116626/SM/Perp/09/1c
No Inv.: 116627/SM/Perp/09/1c~121104/SM/Perp/09/1c