by Dr. Ir. H. Suprijanto $9.00
by Al. Wahjasudibja, Pr. $12.00
by G. Budi Subanar, SJ. $6.00
by H. Rahmat Rukmana $0.00
by Ir. M. Lies Suprapti $6.00
by Dede Juanda J.S. & Ir. Bambang Cahyono $6.00
by Ir. Bambang Cahyono $0.00
by Iin Inayah $11.00
by Prof. Dr. Kees Bertens, MSC $7.00
by Tim Pustaka Familia $6.00
by M. Hasbi Salim $9.00
by Marcell Mauss $18.00