by Nerys Dee $6.00
by Dr. Aidh Al-Qami $9.00
by M. Said al-Qahthani, M. Quthb $6.00
by Ir. M. Najib, M.Sc., et al $7.00
by John H. Hampsch, CMF $0.00
by Drs. Rohadi Abdul Fatah $7.00