Unknown
Hatta, Muhammad
;
Rajamanickam, Ramalinggam
;
Abdullah, Dahlan
;
[et al.]
Hartono, H
;
Bunga, Marten
;
Adji, Hari Sapto
;
Amiruddin,
;
Djanggih, Hardianto
;
Hipan, Nasrun
;
Salle, S
;
Salmawati, S
;
Azis, Abdul
;
Wahab, Mirnawanti
;
Karinda, Kisman
;
Saleh, A A
;
Sudarsana, I Ketut
;
... and further 3
Institute of Physics