by Swasono, Sri-Edi $11.00
by Ir. G. Djatmiko Sudarmo & Ir. S. J. Edy Purnomo $11.00
by $6.00
by $7.00
by WK $12.00
by Drs. Burhanuddin Salam $9.00
by Redaksi (Penghimpun) $5.00
by - $5.00
by Metropop $11.00
by A. Amarah, dkk $6.00