by Srivastava. UK., GV. Shenoy, SC. Sharma $11.00
by P. Suparno, SJ., dkk. $6.00
by Sumadi Suryabrata $7.00
by Burhan Bungin $9.00
by Prof. Dr. Sukardi, Ph.D $9.00
by Subba Rao, N.S $7.00
by Lindsay, David $5.00