by Ir. Doli Siregar, M.Sc., FRICS., SVC $11.00
by Ali Harb $9.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $12.00
by Swasono, Sri-Edi $7.00
by Mely G. Tan $14.00
by N. John Myer $12.00
by - $7.00